{"title":"Multi-Sensor Detectors","description":"\u003cp\u003eBuy \u003cstrong\u003emulti-sensor fire alarms and detectors\u003c\/strong\u003e that combine optical smoke and heat sensing, and in some models carbon monoxide (CO), in a single head. Addressable, conventional and wireless models for commercial systems, plus domestic multi-sensor alarms.\u003c\/p\u003e\u003ch2\u003eMulti-sensor detectors we supply\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAddressable optical\/heat multi-sensors\u003c\/strong\u003e – \u003ca href=\"\/collections\/apollo\"\u003eApollo\u003c\/a\u003e XP95, Discovery, Soteria and Orbis (such as the \u003ca href=\"\/products\/apollo-55000-885apo-xp95-multi-sensor-detector-optical-heat\"\u003eXP95 Multi-Sensor 55000-885APO\u003c\/a\u003e, \u003ca href=\"\/products\/apollo-58000-700apo-discovery-multi-sensor-detector-optical-heat\"\u003eDiscovery 58000-700APO\u003c\/a\u003e and \u003ca href=\"\/products\/apollo-sa5100-710apo-soteria-multi-sensor-detector\"\u003eSoteria SA5100-710APO\u003c\/a\u003e), \u003ca href=\"\/collections\/hochiki\"\u003eHochiki\u003c\/a\u003e ESP (\u003ca href=\"\/products\/hochiki-esp-addressable-optical-heat-multisensor-detector-ivory-case-acc-en\"\u003eACC-EN\u003c\/a\u003e), \u003ca href=\"\/collections\/notifier\"\u003eNotifier\u003c\/a\u003e Opal (\u003ca href=\"\/products\/notifier-europe-nfxi-smt2\"\u003eNFXI-SMT2\u003c\/a\u003e), \u003ca href=\"\/collections\/kidde-commercial\"\u003eKidde\u003c\/a\u003e (\u003ca href=\"\/products\/kidde-intelligent-addressable-dual-optical-heat-detector-ke-dp3021w\"\u003eKE-DP3021W\u003c\/a\u003e), \u003ca href=\"\/collections\/nittan\"\u003eNittan\u003c\/a\u003e Evolution, \u003ca href=\"\/collections\/gent\"\u003eGent\u003c\/a\u003e S4-711, \u003ca href=\"\/collections\/zeta\"\u003eZeta\u003c\/a\u003e Infinity ID2, \u003ca href=\"\/collections\/c-tec\"\u003eC-TEC\u003c\/a\u003e CAST-PRO, \u003ca href=\"\/collections\/global-fire-equipment\"\u003eGlobal Fire\u003c\/a\u003e ZEOS and \u003ca href=\"\/collections\/edwards\"\u003eEdwards\u003c\/a\u003e SIGA, plus \u003ca href=\"\/collections\/fike\"\u003eFike\u003c\/a\u003e Multipoint detectors for Twinflex and Sita systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-sensors with CO\u003c\/strong\u003e – optical\/heat\/CO detectors such as the \u003ca href=\"\/products\/apollo-soteria-tri-sensor-dual-optical-heat-co-detector\"\u003eApollo Soteria Tri-Sensor\u003c\/a\u003e, \u003ca href=\"\/products\/hochiki-esp-addressable-optical-heat-co-multisensor-detector-ivory-case-acd-en\"\u003eHochiki ACD-EN\u003c\/a\u003e and \u003ca href=\"\/products\/c-tec-cast-pro-co-fire-smoke-heat-multisensor\"\u003eC-TEC CAST-PRO CO multisensor\u003c\/a\u003e, plus the Apollo Discovery CO\/heat multi-sensor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConventional multi-sensors\u003c\/strong\u003e – for zoned panels, including the \u003ca href=\"\/products\/eaton-conventional-5-in-1-multi-mode-detector-fxn922\"\u003eEaton 5 in 1 Multi-Mode Detector\u003c\/a\u003e, \u003ca href=\"\/products\/notifier-europe-2020pt\"\u003eNotifier 2020PT\u003c\/a\u003e, \u003ca href=\"\/products\/global-fire-zeos-conventional-multisensor-detector-zeos-c-sh-1\"\u003eGlobal Fire ZEOS-C-SH\u003c\/a\u003e and models from \u003ca href=\"\/collections\/gst\"\u003eGST\u003c\/a\u003e, \u003ca href=\"\/collections\/aritech\"\u003eAritech\u003c\/a\u003e and \u003ca href=\"\/collections\/fireclass\"\u003eFireClass\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless multi-sensors\u003c\/strong\u003e – Apollo XPander and REACH, EMS SmartCell, Electro Detectors Zerio Plus, Notifier Agile and Comelit. See all \u003ca href=\"\/collections\/wireless-fire-detection\"\u003ewireless fire detection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDomestic multi-sensor alarms\u003c\/strong\u003e – the \u003ca href=\"\/products\/aico-ei3024-mains-powered-multi-sensor-fire-alarm-with-rechargeable-back-up-battery-7\"\u003eAico Ei3024\u003c\/a\u003e and Ei660i, \u003ca href=\"\/products\/fireangel-specification-mains-powered-multi-sensor-smoke-alarm-with-lithium-battery-sm-sn-8\"\u003eFireAngel SM-SN-1\u003c\/a\u003e and \u003ca href=\"\/collections\/hispec\"\u003eHispec\u003c\/a\u003e combined smoke and heat alarms.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to choose a multi-sensor detector\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch the panel.\u003c\/strong\u003e Addressable multi-sensors must use the same protocol as the panel, for example Apollo XP95\/Discovery or Hochiki ESP. Conventional detectors connect to zoned panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecide whether you need CO.\u003c\/strong\u003e Adding a CO sensor helps detect smouldering fires, which produce carbon monoxide early.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck operating modes.\u003c\/strong\u003e Many addressable multi-sensors can be configured for their environment. The Apollo Soteria SA5100-710APO, for instance, has five operating modes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrder the right base.\u003c\/strong\u003e Most heads are sold without a base, so add a matching one from our \u003ca href=\"\/collections\/detector-bases\"\u003edetector bases\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy buy from JEM Systems UK\u003c\/h2\u003e\u003cp\u003eJEM Systems UK supplies genuine Apollo, Hochiki, C-TEC and Notifier detectors, all brand new and factory sealed, to trade installers across the UK. Alongside over 120 multi-sensor detectors you can order \u003ca href=\"\/collections\/smoke-detectors\"\u003esmoke detectors\u003c\/a\u003e, \u003ca href=\"\/collections\/heat-detectors\"\u003eheat detectors\u003c\/a\u003e, \u003ca href=\"\/collections\/carbon-monoxide-detectors\"\u003ecarbon monoxide detectors\u003c\/a\u003e and \u003ca href=\"\/collections\/detector-testers\"\u003esmoke detector testers\u003c\/a\u003e in one place, with fast, tracked UK delivery.\u003c\/p\u003e\u003ch2\u003eMulti-sensor fire alarm FAQs\u003c\/h2\u003e\u003ch3\u003eWhat is a multi-sensor fire alarm?\u003c\/h3\u003e\u003cp\u003eA multi-sensor fire alarm or detector contains more than one type of sensor, usually optical smoke and heat, and sometimes CO. It processes the signals together to decide whether there is a fire.\u003c\/p\u003e\u003ch3\u003eWhat is the difference between a smoke detector and a multi-sensor detector?\u003c\/h3\u003e\u003cp\u003eAn optical smoke detector responds to smoke alone. A multi-sensor also measures heat and weighs both signals, so it can respond to a wider range of fires while rejecting many common causes of unwanted alarms.\u003c\/p\u003e\u003ch3\u003eCan I use a multi-sensor detector in a kitchen?\u003c\/h3\u003e\u003cp\u003eKitchens are usually protected with heat detectors, because cooking fumes can trigger smoke sensing. Some multi-sensors can be set to a heat-only mode, but always follow the system design and the manufacturer's guidance.\u003c\/p\u003e\u003ch3\u003eWill a multi-sensor detector work with my fire alarm panel?\u003c\/h3\u003e\u003cp\u003eOnly if it matches the panel's protocol, or for conventional detectors, the panel type. Check before ordering.\u003c\/p\u003e\u003cp\u003eGuides: \u003ca href=\"\/blogs\/jem-systems-uk\/bs-5839-1-fire-alarm-categories\"\u003eBS 5839-1 fire alarm categories\u003c\/a\u003e, \u003ca href=\"\/blogs\/jem-systems-uk\/vape-detectors-schools-workplaces\"\u003evape detectors for schools and workplaces\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"apollo-sa5150-750apo-soteria-ul-multi-criteria-detector-smoke-heat","title":"Apollo SA5150-750APO Soteria UL Multi-Criteria Detector (Smoke\/Heat)","description":"\u003cp\u003eThe Apollo SA5150-750APO is a Soteria UL multi-criteria detector that senses both smoke and heat. It uses Apollo's Purelight optical technology to detect smoke particles in the chamber and two thermistors to detect heat. It can be switched to smoke only, heat only or a combined smoke and heat mode, giving fast detection and strong false alarm management. It is Apollo's most advanced UL listed detector and suits a wide range of applications on UL and FM approved systems.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFully approved to UL 268 7th Edition and FM standards\u003c\/li\u003e\n\u003cli\u003eSelectable smoke, heat or combined smoke and heat modes\u003c\/li\u003e\n\u003cli\u003ePurelight optical smoke sensing for better detection and fewer false alarms\u003c\/li\u003e\n\u003cli\u003eTwo thermistors for heat detection\u003c\/li\u003e\n\u003cli\u003eSMART built-in isolator\u003c\/li\u003e\n\u003cli\u003eBackwards compatible with legacy Discovery UL systems\u003c\/li\u003e\n\u003cli\u003eDiscovery and CoreProtocol compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart number: SA5150-750APO\u003c\/li\u003e\n\u003cli\u003eRange: Apollo Soteria UL\u003c\/li\u003e\n\u003cli\u003eDetection: multi-criteria, optical smoke and heat\u003c\/li\u003e\n\u003cli\u003eSupply voltage: 17 to 28V DC\u003c\/li\u003e\n\u003cli\u003eProtocol voltage: 5 to 9V peak to peak\u003c\/li\u003e\n\u003cli\u003eQuiescent current: 500µA\u003c\/li\u003e\n\u003cli\u003eOperating temperature: 0°C to +55°C\u003c\/li\u003e\n\u003cli\u003eHumidity: 0 to 95% RH, no condensation or icing\u003c\/li\u003e\n\u003cli\u003eDimensions: 100mm diameter x 38.5mm deep\u003c\/li\u003e\n\u003cli\u003eWeight: 83g\u003c\/li\u003e\n\u003cli\u003eHousing: white polycarbonate\u003c\/li\u003e\n\u003cli\u003eApprovals: UL, ULC, FM, CSFM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: detector head only, base sold separately. This is a UL listed product for UL and FM approved systems.\u003c\/p\u003e","brand":"Apollo","offers":[{"title":"Default Title","offer_id":55106455830901,"sku":"SA5150-750APO","price":51.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/apollo-smoke-detectors-default-title-apollo-sa5150-750apo-soteria-ul-multi-criteria-detector-smoke-heat-sa5150-750apo-63958085337461.jpg?v=1766067786"},{"product_id":"apollo-58000-700apo-discovery-multi-sensor-detector-optical-heat","title":"Apollo 58000-700APO Discovery Multi-Sensor Detector (Optical\/Heat)","description":"\u003cp\u003eThe Apollo 58000-700APO Discovery Multi-Sensor Detector combines an optical smoke sensor and a thermistor temperature sensor. Their outputs are combined into one value for the panel, and with suitable panel software the smoke and heat values can also be reported separately for better false alarm management.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical smoke and heat sensing in one detector\u003c\/li\u003e\n\u003cli\u003eFive operating modes for tailored detection and false alarm management\u003c\/li\u003e\n\u003cli\u003eRecommended, in specific modes, for hotel bedrooms and hospital wards\u003c\/li\u003e\n\u003cli\u003eWide operating temperature range from -40°C to +70°C\u003c\/li\u003e\n\u003cli\u003eDrift compensation to keep sensitivity constant\u003c\/li\u003e\n\u003cli\u003eAn alternative to ionisation detectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003e58000-700APO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eApollo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003eDiscovery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eAnalogue addressable optical\/heat multi-sensor detector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating voltage\u003c\/th\u003e\n\u003ctd\u003e17-28V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e-40°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e100mm diameter x 50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e105g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour\u003c\/th\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Apollo","offers":[{"title":"Default Title","offer_id":55106457174389,"sku":"58000-700APO","price":42.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/apollo-smoke-detectors-default-title-apollo-58000-700apo-discovery-multi-sensor-detector-optical-heat-58000-700apo-63957942894965.jpg?v=1766067780"},{"product_id":"apollo-58000-700mar-discovery-marine-multi-sensor-detector-optical-heat-sil2","title":"Apollo 58000-700MAR Discovery Marine Multi-Sensor Detector (Optical\/Heat) [SIL2]","description":"\u003ch2\u003eApollo 58000-700MAR Discovery Marine Multi-Sensor Detector (Optical\/Heat) [SIL2]\u003c\/h2\u003e\n\u003cp\u003eThe Discovery Marine Multi-Sensor Detector consists of optical smoke and thermistor temperature sensors which give a combined signal for improved false alarm management.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReliable fire detection in areas with a very wide temperature range from -40°C to +70°C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFive operating modes for customised fire detection and enhanced false alarm management\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDrift compensation to ensure constant sensitivity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eA great alternative to Ionisation detectors\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCertified to a broad range of marine approvals and EAC approved\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAssessed and certified for use in a safety function to SIL level 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Apollo","offers":[{"title":"Default Title","offer_id":55106457239925,"sku":"58000-700MAR","price":76.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/apollo-default-title-apollo-58000-700mar-discovery-marine-multi-sensor-detector-optical-heat-sil2-58000-700mar-63957941322101.jpg?v=1766067779"},{"product_id":"apollo-58000-305apo-discovery-multi-sensor-detector-co-heat","title":"Apollo 58000-305APO Discovery Multi-Sensor Detector (CO\/Heat)","description":"\u003ch2\u003eApollo 58000-305APO Discovery Multi-Sensor Detector (CO\/Heat)\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApollo 58000-305APO\u003c\/strong\u003e is a Discovery addressable \u003cstrong\u003eCO and heat multi-sensor detector\u003c\/strong\u003e combining a CO cell with a thermistor for areas where optical smoke detectors could give false alarms.\u003c\/p\u003e\n\u003cp\u003eThe Discovery Multi-Sensor Detector contains a CO detection cell and a thermistor temperature sensor whose outputs are combined to give the final analogue value.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResponds to smouldering and flaming fires\u003c\/li\u003e\n\u003cli\u003eLess susceptible to false alarms caused by steam and dust\u003c\/li\u003e\n\u003cli\u003eFive response modes\u003c\/li\u003e\n\u003cli\u003eRemote test feature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUsed for:\u003c\/strong\u003e Apollo Discovery fire alarm systems, for example in hotel bedrooms and areas affected by steam or dust.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow does the CO\/heat detector work?\u003c\/h3\u003e\n\u003cp\u003eIt contains a CO detection cell and a thermistor temperature sensor whose outputs are combined to give the final analogue value.\u003c\/p\u003e\n\u003ch3\u003eIs it less prone to false alarms?\u003c\/h3\u003e\n\u003cp\u003eIt is less susceptible to false alarms caused by steam and dust, while responding to smouldering and flaming fires.\u003c\/p\u003e\n\u003ch3\u003eCan the response be adjusted?\u003c\/h3\u003e\n\u003cp\u003eYes, it has five response modes and a remote test feature.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy from JEM UK?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine products from leading fire and security manufacturers\u003c\/li\u003e\n\u003cli\u003eExpert technical advice from our fire and security team\u003c\/li\u003e\n\u003cli\u003eNext-day dispatch on items in stock at our Poole warehouse\u003c\/li\u003e\n\u003cli\u003eTrade-friendly service for installers, maintenance companies and end users\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Apollo","offers":[{"title":"Default Title","offer_id":55106457272693,"sku":"58000-305APO","price":53.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/apollo-default-title-apollo-58000-305apo-discovery-multi-sensor-detector-co-heat-58000-305apo-63957939356021.jpg?v=1766067778"},{"product_id":"apollo-58000-700sil-discovery-multi-sensor-detector-optical-heat-sil2","title":"Apollo 58000-700SIL Discovery Multi-Sensor Detector (Optical\/Heat) [SIL2]","description":"\u003ch2\u003eApollo 58000-700SIL Discovery Multi-Sensor Detector (Optical\/Heat) [SIL2]\u003c\/h2\u003e\n\u003cp\u003eThe Discovery Multi-Sensor Detector consists of optical smoke and thermistor temperature sensors which give a combined signal for improved false alarm management.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReliable fire detection in areas with a very wide temperature range from -40°C to +70°C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFive operating modes for customised fire detection and enhanced false alarm management\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDrift compensation to ensure constant sensitivity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eA great alternative to Ionisation detectors\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCertified to a broad range of marine approvals and EAC approved\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAssessed and certified for use in a safety function to SIL level 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Apollo","offers":[{"title":"Default Title","offer_id":55106457305461,"sku":"58000-700SIL","price":70.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/apollo-default-title-apollo-58000-700sil-discovery-multi-sensor-detector-optical-heat-sil2-58000-700sil-63957902819701.jpg?v=1766067770"},{"product_id":"apollo-55000-885apo-xp95-multi-sensor-detector-optical-heat","title":"Apollo 55000-885APO XP95 Multi-Sensor Detector (Optical\/Heat)","description":"\u003ch2\u003eApollo 55000-885APO XP95 Multi-Sensor Detector (Optical\/Heat)\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApollo 55000-885APO\u003c\/strong\u003e is an XP95 addressable \u003cstrong\u003eoptical heat multi-sensor detector\u003c\/strong\u003e combining independent smoke and temperature sensors to improve detection where deceptive phenomena could cause false alarms.\u003c\/p\u003e\n\u003cp\u003eThe XP95 Multi-Sensor Detector combines independent optical smoke and temperature sensors for better fire detection in areas with deceptive phenomena.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReliable fire detection in areas with a wide temperature range from -20°C to +60°C\u003c\/li\u003e\n\u003cli\u003eWell suited to environments such as hotel bedrooms, warehouses and loading docks\u003c\/li\u003e\n\u003cli\u003eUnaffected by wind and atmospheric pressure\u003c\/li\u003e\n\u003cli\u003eAlternative to Ionisation detectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/55000-885APO_Data_sheet.pdf?v=1780429599\"\u003eApollo 55000-885APO data sheet (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhere is the XP95 multi-sensor best used?\u003c\/h3\u003e\n\u003cp\u003eIt is well suited to environments such as hotel bedrooms, warehouses and loading docks.\u003c\/p\u003e\n\u003ch3\u003eWhat temperature range does it operate in?\u003c\/h3\u003e\n\u003cp\u003eReliable fire detection in areas with a wide temperature range from -20°C to +60°C.\u003c\/p\u003e\n\u003ch3\u003eCan it replace ionisation detectors?\u003c\/h3\u003e\n\u003cp\u003eYes, it is an alternative to ionisation detectors.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy from JEM UK?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine products from leading fire and security manufacturers\u003c\/li\u003e\n\u003cli\u003eExpert technical advice from our fire and security team\u003c\/li\u003e\n\u003cli\u003eNext-day dispatch on items in stock at our Poole warehouse\u003c\/li\u003e\n\u003cli\u003eTrade-friendly service for installers, maintenance companies and end users\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Apollo","offers":[{"title":"Default Title","offer_id":55106459042165,"sku":"55000-885APO","price":29.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/apollo-default-title-apollo-55000-885apo-xp95-multi-sensor-detector-optical-heat-55000-885apo-63957709095285.jpg?v=1766067705"},{"product_id":"apollo-sa5050-350apo-xp95a-multi-criteria-detector-smoke-heat-ul268-7th-ed","title":"Apollo SA5050-350APO XP95A Multi-Criteria Detector (Smoke\/Heat) - UL268 7th Ed","description":"\u003ch2\u003eXP95A Multi-Criteria Detector (Smoke\/Heat) - UL268 7th Ed\u003c\/h2\u003e\n\u003cp\u003eThe XP95A Multi-Criteria Detector (Smoke\/Heat) uses new photoelectric sensing technology, Purelight®, to detect smoke particles entering the chamber. It reduces the possibility of false alarms whilst increasing the reliability of detecting a real fire.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully approved to the latest UL268 7th Edition and FM standards\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePurelight® optical technology provides enhanced smoke detection and false alarm management\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDual heat sensors for additional fire condition assurance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBackwards compatible with legacy XP95A systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eXP95 protocol compatible\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Apollo","offers":[{"title":"Default Title","offer_id":55106462613877,"sku":"SA5050-350APO","price":32.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/apollo-default-title-apollo-sa5050-350apo-xp95a-multi-criteria-detector-smoke-heat-ul268-7th-ed-sa5050-350apo-63957551841653.jpg?v=1766067689"},{"product_id":"apollo-orb-oh-13001-apo-orbis-multi-sensor-detector-optical-heat","title":"Apollo ORB-OH-13001-APO Orbis Multi-Sensor Detector (Optical\/Heat)","description":"\u003ch2\u003eApollo ORB-OH-13001-APO Orbis Multi-Sensor Detector (Optical\/Heat)\u003c\/h2\u003e\n\u003cp\u003eOrbis Multi-Sensor Detectors are recognized as good detectors for general use but are additionally more sensitive to fast burning, flaming fires–including liquid fires–than optical detectors. They can be readily used instead of optical smoke detectors but should be used as the detector of choice for areas where the fire risk is likely to include heat at an early stage in the development of the fire.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResponds well to fast-burning, flaming fires\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTransient rejection algorithms reduce false alarms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic drift compensation with DirtAlert, a yellow flashing LED, to easily identify dirty detectors\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRed flashing LED at StartUp confirms that the device is operating. SensAlert, yellow flashing LED, indicates faulty operation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFasTest takes just 4 seconds to test and confirm detectors are functioning correctly\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDustDefy system prevents dust ingress while maintaining airflow\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Apollo","offers":[{"title":"Default Title","offer_id":55106511733109,"sku":"ORB-OH-13001-APO","price":17.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/apollo-smoke-detectors-default-title-apollo-orb-oh-13001-apo-orbis-multi-sensor-detector-optical-heat-orb-oh-13001-apo-63957396488565.jpg?v=1766067676"},{"product_id":"apollo-orb-oh-13003-apo-orbis-multi-sensor-detector-optical-heat-flashing-led","title":"Apollo ORB-OH-13003-APO Orbis Multi-Sensor Detector (Optical\/Heat) - Flashing LED","description":"\u003ch2\u003eOrbis Multi-Sensor Detector (Optical\/Heat) - Flashing LED\u003c\/h2\u003e\n\u003cp\u003eOrbis Multi-Sensor Detectors are recognized as good detectors for general use but are additionally more sensitive to fast burning, flaming fires–including liquid fires–than optical detectors. They can be readily used instead of optical smoke detectors but should be used as the detector of choice for areas where the fire risk is likely to include heat at an early stage in the development of the fire.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResponds well to fast-burning, flaming fires\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTransient rejection algorithms reduce false alarms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic drift compensation with DirtAlert, a yellow flashing LED, to easily identify dirty detectors\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRed flashing LED at StartUp confirms that the device is operating. SensAlert, yellow flashing LED, indicates faulty operation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFasTest takes just 4 seconds to test and confirm detectors are functioning correctly\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDustDefy system prevents dust ingress while maintaining airflow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Apollo","offers":[{"title":"Default Title","offer_id":55106511765877,"sku":"ORB-OH-13003-APO","price":18.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/apollo-default-title-apollo-orb-oh-13003-apo-orbis-multi-sensor-detector-optical-heat-flashing-led-orb-oh-13003-apo-63957395669365.jpg?v=1766067675"},{"product_id":"apollo-orb-oh-43001-mar-orbis-marine-multi-sensor-detector-optical-heat","title":"Apollo ORB-OH-43001-MAR Orbis Marine Multi-Sensor Detector (Optical\/Heat)","description":"\u003cp\u003eThe Apollo ORB-OH-43001-MAR is an optical\/heat multi-sensor detector from the Orbis Marine range, for fire detection on ships and offshore. It has the same false alarm reduction technology as the Orbis Marine optical detector, with an added heat sensing element, so it responds well to fast burning, flaming fires. It carries the main marine approvals, including MED.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical smoke and heat sensing in one detector\u003c\/li\u003e\n\u003cli\u003eResponds well to fast burning, flaming fires\u003c\/li\u003e\n\u003cli\u003eReduced false alarms and more reliable detection\u003c\/li\u003e\n\u003cli\u003eSensing chamber keeps out dust and other airborne contaminants\u003c\/li\u003e\n\u003cli\u003eWorks over a broad voltage range at extremes of temperature\u003c\/li\u003e\n\u003cli\u003eFlashing LED option\u003c\/li\u003e\n\u003cli\u003e10 year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct code: ORB-OH-43001-MAR\u003c\/li\u003e\n\u003cli\u003eDetection principle: photo-electric light scattering plus heat sensing element\u003c\/li\u003e\n\u003cli\u003eSupply voltage: 5 to 33V DC (minimum 6V to operate)\u003c\/li\u003e\n\u003cli\u003eQuiescent current: 95µA at 24V DC\u003c\/li\u003e\n\u003cli\u003eAlarm load: 600 ohm; alarm reset time: 1 second\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -40°C to +70°C\u003c\/li\u003e\n\u003cli\u003eHumidity: 0 to 98% RH, no condensation or icing\u003c\/li\u003e\n\u003cli\u003eIP rating: IP44\u003c\/li\u003e\n\u003cli\u003eDimensions: 97mm diameter x 42mm height (without base)\u003c\/li\u003e\n\u003cli\u003eWeight: 80g\u003c\/li\u003e\n\u003cli\u003eMaterial: white polycarbonate\u003c\/li\u003e\n\u003cli\u003eApprovals: MED, BV, LR, DNV GL, CCS, ABS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: base sold separately. L1 and L2 terminals are polarity sensitive.\u003c\/p\u003e","brand":"Apollo","offers":[{"title":"Default Title","offer_id":55106512552309,"sku":"ORB-OH-43001-MAR","price":28.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/apollo-default-title-apollo-orb-oh-43001-mar-orbis-marine-multi-sensor-detector-optical-heat-orb-oh-43001-mar-63957394227573.jpg?v=1766067676"},{"product_id":"apollo-orb-oh-43003-mar-orbis-marine-multi-sensor-detector-optical-heat","title":"Apollo ORB-OH-43003-MAR Orbis Marine Multi-Sensor Detector (Optical\/Heat)","description":"\u003ch2\u003eOrbis Marine Multi-Sensor Detector (Optical\/Heat) - Flashing LED\u003c\/h2\u003e\n\u003cp\u003eThe Orbis Marine Multisensor Detector benefits from the same false alarm reduction technology as the optical detector, with the addition of a heat sensing element.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResponds well to fastburning, flaming fires\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReduced false alarms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncreased reliability of detection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSensing chamber keeps out dust and other airborne contaminants\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperates over a broad range of voltages at extremes of temperature\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlashing LED option\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Apollo","offers":[{"title":"Default Title","offer_id":55106515927413,"sku":"ORB-OH-43003-MAR","price":32.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/apollo-default-title-apollo-orb-oh-43003-mar-orbis-marine-multi-sensor-detector-optical-heat-orb-oh-43003-mar-63957393736053.jpg?v=1766067673"},{"product_id":"apollo-orb-oh-53028-apo-orbis-i-s-multi-sensor-detector-optical-heat-flashing-led","title":"Apollo ORB-OH-53028-APO Orbis I.S. Multi-Sensor Detector (Optical\/Heat) - Flashing LED","description":"\u003ch2\u003eOrbis I.S. Multi-Sensor Detector (Optical\/Heat) - Flashing LED\u003c\/h2\u003e\n\u003cp\u003eThe Orbis I.S. Multi-Sensor Detector benefits from the same false alarm technology as the Optical Smoke Detector with the addition of a heat sensing element.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReduces false alarms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSensitive to fast burning, flaming fires\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eImproved sensitivity to black smoke\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompensation for slow changes in sensitivity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAlgorithms for reliability of alarm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Apollo","offers":[{"title":"Default Title","offer_id":55106519794037,"sku":"ORB-OH-53028-APO","price":59.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/apollo-smoke-detectors-default-title-apollo-orb-oh-53028-apo-orbis-i-s-multi-sensor-detector-optical-heat-flashing-led-orb-oh-53028-apo-63957392720245.jpg?v=1766067671"},{"product_id":"apollo-orb-oh-53027-apo-orbis-i-s-multi-sensor-detector-optical-heat","title":"Apollo ORB-OH-53027-APO Orbis I.S. Multi-Sensor Detector (Optical\/Heat)","description":"\u003ch2\u003eOrbis I.S. Multi-Sensor Detector (Optical\/Heat)\u003c\/h2\u003e\n\u003cp\u003eThe Orbis I.S. Multi-Sensor Detector benefits from the same false alarm technology as the Optical Smoke Detector with the addition of a heat sensing element.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReduces false alarms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSensitive to fast burning, flaming fires\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eImproved sensitivity to black smoke\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompensation for slow changes in sensitivity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAlgorithms for reliability of alarm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Apollo","offers":[{"title":"Default Title","offer_id":55106519990645,"sku":"ORB-OH-53027-APO","price":64.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/apollo-default-title-apollo-orb-oh-53027-apo-orbis-i-s-multi-sensor-detector-optical-heat-orb-oh-53027-apo-63957391802741.jpg?v=1766067673"},{"product_id":"gent-s4-711-dual-optical-heat-detector","title":"Gent S4-711 Dual Optical Heat Detector","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eGent S4-711 S4 Dual Optical Heat Sensor\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGent S4-711 S4 Dual Optical Heat Sensor\u003c\/strong\u003e is an intelligent analogue addressable fire detector that combines advanced optical smoke sensing with integrated heat detection to provide fast, reliable fire detection in commercial and industrial environments. Designed for use with compatible \u003cstrong\u003eGent Vigilon and Gent S-Quad analogue addressable fire alarm systems\u003c\/strong\u003e, the S4-711 delivers enhanced detection of both slow smouldering fires and rapidly developing flames while helping to minimise false alarms.\u003c\/p\u003e\n\u003cp\u003eFeaturing dual sensing technology and intelligent signal processing, the Gent S4-711 continuously monitors environmental conditions to provide accurate fire detection with excellent long-term stability. Its modern low-profile design offers discreet installation, making it ideal for offices, schools, hospitals, hotels, retail premises, warehouses and other commercial buildings throughout the UK.\u003c\/p\u003e\n\u003cp\u003eThe S4-711 is engineered for dependable performance, simple installation and straightforward maintenance, making it a trusted choice for professional fire alarm installers and building managers.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGenuine Gent S4-711 S4 Dual Optical Heat Sensor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual optical smoke and heat detection technology\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with Gent analogue addressable fire alarm systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for Gent Vigilon and S-Quad fire alarm panels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntelligent signal processing for accurate fire detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhanced response to both smouldering and fast-flaming fires\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps reduce unwanted alarms and nuisance activations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow-profile contemporary detector design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReliable long-term performance and stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasy installation, commissioning and maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cp\u003eThe Gent S4-711 is suitable for a wide range of commercial and public buildings, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOffices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSchools and universities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals and healthcare facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHotels and hospitality venues\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRetail premises\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWarehouses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePublic sector buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the Gent S4-711?\u003c\/h2\u003e\n\u003cp\u003eBy combining optical smoke sensing with integrated heat detection, the Gent S4-711 provides improved fire detection performance across a wider range of fire conditions than a standard optical detector alone. Its intelligent design helps reduce false alarms while maintaining fast and dependable detection, making it an excellent choice for professional fire alarm installations.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy from JEM UK?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCompetitive prices on genuine Gent products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExpert technical support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast UK dispatch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTrusted supplier of professional fire alarm equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent customer service for installers, facilities managers and end users\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gent","offers":[{"title":"Default Title","offer_id":55106843607413,"sku":"S4-711","price":65.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/S4-711-2-400x400_cbd48247-b27c-4fc1-b7b4-d1cfa6ecde5a.jpg?v=1782900846"},{"product_id":"gent-s4-711-v-vad-lpr-dual-optical-heat-sensor","title":"Gent S4-711-V-VAD-LPR Dual Optical Heat Sensor Voice Sounder Red VAD","description":"\u003ch2\u003eGent S4-711-V-VAD-LPR S4 Dual Optical Heat Sensor with Voice Sounder and Standard Power Red VAD\u003c\/h2\u003e\n\u003cp\u003ePart number \u003cstrong\u003eS4-711-V-VAD-LPR\u003c\/strong\u003e: a Gent S-Quad multi-sensor with voice sounder and red VAD, from our \u003ca href=\"\/collections\/gent\"\u003eGent fire alarm\u003c\/a\u003e range. It fits the \u003ca href=\"\/products\/gent-s4-700-vigilon-detector-base\"\u003eGent S4-700 common detector base\u003c\/a\u003e (supplied separately). The detector-only version is the \u003ca href=\"\/products\/gent-s4-711-dual-optical-heat-detector\"\u003eGent S4-711 dual optical heat detector\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eGent S4-711-V-VAD-LPR S4 Dual Optical Heat Sensor with Voice Sounder and Standard Power Red Visual Alarm Device (VAD)\u003c\/strong\u003e is an intelligent analogue addressable multi-sensor designed to provide advanced fire detection, clear voice evacuation and highly visible alarm indication within a single device. Designed for use with compatible \u003cstrong\u003eGent Vigilon and Gent S-Quad analogue addressable fire alarm systems\u003c\/strong\u003e, it combines dual optical smoke sensing, integrated heat detection, a programmable voice sounder and an EN54-23 compliant standard power red VAD to deliver a complete life safety solution. \u003c\/p\u003e\n\u003cp\u003eUsing Gent's advanced dual optical scatter technology and intelligent signal processing, the S4-711-V-VAD-LPR provides rapid detection of both slow smouldering and fast-flaming fires while helping to reduce unwanted alarms caused by environmental conditions such as dust and steam. The integrated voice sounder can broadcast up to four programmable evacuation messages, while the red visual alarm device improves occupant notification in noisy environments and for hearing-impaired occupants.\u003c\/p\u003e\n\u003cp\u003eBy combining fire detection, voice evacuation and visual alarm signalling into a single addressable device, the S4-711-V-VAD-LPR helps reduce installation time, simplify wiring and lower overall system costs. \u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGenuine Gent S4-711-V-VAD-LPR S-Quad detector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual optical smoke and heat detection technology\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with Gent Vigilon and S-Quad analogue addressable fire alarm systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated programmable voice sounder\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEN54-23 compliant standard power red Visual Alarm Device (VAD)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdvanced dual optical scatter technology for improved fire detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps reduce false alarms caused by dust and steam\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLPCB approved\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in short circuit isolator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports up to four programmable voice messages\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to 20 seconds of recorded speech\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately 85 dB sound output at 1 metre\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMonitored line input and output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow-profile contemporary detector design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasy installation and maintenance (base supplied separately)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cp\u003eThe Gent S4-711-V-VAD-LPR is suitable for a wide range of commercial and public buildings, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOffices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSchools and universities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals and healthcare facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHotels and hospitality venues\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRetail premises\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWarehouses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePublic sector buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuildings requiring enhanced audible and visual alarm notification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003eS4-711-V-VAD-LPR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003eS-Quad (S4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDetection\u003c\/th\u003e\n\u003ctd\u003eDual optical smoke and heat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoice sounder\u003c\/th\u003e\n\u003ctd\u003eUp to 4 programmable messages, up to 20 seconds of speech\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound output\u003c\/th\u003e\n\u003ctd\u003eApprox. 85 dB at 1m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVisual alarm\u003c\/th\u003e\n\u003ctd\u003eRed VAD, standard power, EN 54-23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIsolator\u003c\/th\u003e\n\u003ctd\u003eBuilt-in short-circuit isolator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eGent Vigilon and S-Quad analogue addressable systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase\u003c\/th\u003e\n\u003ctd\u003eGent S4-700 common base, supplied separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eWhy Choose the Gent S4-711-V-VAD-LPR?\u003c\/h2\u003e\n\u003cp\u003eThe S4-711-V-VAD-LPR combines intelligent fire detection, voice evacuation and EN54-23 compliant visual alarm signalling in a single addressable device. Its advanced sensing technology provides fast, dependable detection while helping to minimise nuisance alarms, while the integrated voice sounder and VAD improve occupant safety during an evacuation. The all-in-one design reduces installation time and simplifies system design, making it an ideal choice for professional fire alarm installations.\u003c\/p\u003e\n\u003ch2\u003eGent S4-711-V-VAD-LPR FAQs\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhich fire alarm systems is the S4-711-V-VAD-LPR compatible with?\u003c\/strong\u003e\u003cbr\u003eIt is an intelligent analogue addressable S-Quad device for compatible Gent Vigilon and Gent S-Quad systems. It uses Gent's own protocol, so it is not intended for other manufacturers' panels.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs a base included with the S4-711-V-VAD-LPR?\u003c\/strong\u003e\u003cbr\u003eNo, the base is supplied separately. S-Quad devices, including combined sounder and VAD versions, fit the \u003ca href=\"\/products\/gent-s4-700-vigilon-detector-base\"\u003eGent S4-700 common detector base\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does the S4-711-V-VAD-LPR voice sounder do?\u003c\/strong\u003e\u003cbr\u003eIt supports up to four programmable voice messages, with up to 20 seconds of recorded speech and approximately 85 dB sound output at 1 metre. The red VAD is EN54-23 compliant (standard power).\u003c\/p\u003e\n\u003ch2\u003eWhy Buy from JEM UK?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCompetitive prices on genuine Gent products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExpert technical support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast UK dispatch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTrusted supplier of professional fire alarm equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent customer service for installers, facilities managers and end users\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gent","offers":[{"title":"Default Title","offer_id":55106845114741,"sku":"S4-711-V-VAD-LPR","price":117.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/S4-711-V-VAD-LPR-400x400_f9498aa7-45f2-42a6-8829-df81a170f6a2.jpg?v=1782900816"},{"product_id":"aritech-dp2061t","title":"Aritech DP2061T 2000 Series Addressable Multisensor Fire Detector","description":"\u003ch2\u003eAritech DP2061T 2000 Series Addressable Multisensor Fire Detector\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOptical enhanced by heat, smoke detector\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull diagnostic self testing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFive independently controlled modes of operation: • Multisensor with 2 selectable smoke sensitivities • Dual sensor (independent optical and A2R heat) • Optical sensor only (EN54-7 approved) • Heat sensor only (A2R - 60°C with rate-of-rise)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnhanced digital communication protocol\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRemote signaling capabilities\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aritech","offers":[{"title":"Default Title","offer_id":55106942370165,"sku":"DP2061T","price":31.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/dp2061t.png?v=1792404107"},{"product_id":"aritech-ke-dp3121w","title":"Kidde KE-DP3121W Dual Optical and Heat Detector with Isolator","description":"\u003ch2\u003eKidde KE-DP3121W Excellence Series Intelligent Addressable Dual Optical and Heat Detector with Isolator\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated loop short circuit isolation ensures operation during a single short circuit on the loop\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShort circuit isolation on remote output for additional device protection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNuisance alarm, steam \u0026amp; dust discrimination for superior false alarm immunity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRegular automatic self testing for operational piece of mind\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStatic and rate-of-rise temperature support\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kidde","offers":[{"title":"Default Title","offer_id":55106948202869,"sku":"KE-DP3121W","price":34.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/ke-dx3xxxw_profile-5year_0.png?v=1772026714"},{"product_id":"aritech-ke-dp3121w-sn","title":"Kidde KE-DP3121W-SN Addressable Isolated Dual Optical Heat Detector Sounder","description":"\u003ch2\u003eKidde KE-DP3121W-SN Addressable Isolated Dual Optical Heat Detector Sounder\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated loop short circuit isolation ensures operation during a loop overload\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShort circuit isolation on remote indicator output for additional device protection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNuisance alarm, steam \u0026amp; dust discrimination for superior false alarm immunity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRegular automatic self testing for operational piece of mind\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStatic and rate-of-rise temperature support\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kidde","offers":[{"title":"Default Title","offer_id":55106950824309,"sku":"KE-DP3121W-SN","price":65.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/KiddeKE-DP3121W-SNAddressableIsolatedDualOpticalHeatDetectorSounder.png?v=1766180203"},{"product_id":"gst-di-9101e","title":"GST DI-9101E Intelligent Optical\/Heat Multi-Sensor","description":"\u003cp\u003eThe GST DI-9101E is an intelligent addressable multi-sensor detector combining photoelectric smoke detection with fixed-temperature and rate-of-rise heat detection. It works on the loop of GST addressable panels such as the GST100, GST200N, GST-IFP4E and GST-IFP8, and is LPCB approved to EN 54-7 and EN 54-5.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCombined optical smoke and heat sensing for a wider range of fires\u003c\/li\u003e\n\u003cli\u003eElectronically addressed and set with the P-9910B programmer\u003c\/li\u003e\n\u003cli\u003eTwo smoke sensitivity levels (level 1 complies with EN 54-7)\u003c\/li\u003e\n\u003cli\u003eDrift compensation, self-diagnostics and dirty chamber checking\u003c\/li\u003e\n\u003cli\u003eReed switch test\u003c\/li\u003e\n\u003cli\u003eFire LED with 360° viewing; polling LED can be switched off\u003c\/li\u003e\n\u003cli\u003eRemote indicator output\u003c\/li\u003e\n\u003cli\u003eMounts on the GST DB-01 standard base (listed as a separate accessory)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: DI-9101E\u003c\/li\u003e\n\u003cli\u003eOperating voltage: loop 24V (16–28V)\u003c\/li\u003e\n\u003cli\u003eStandby current: 0.8mA or less\u003c\/li\u003e\n\u003cli\u003eAlarm current: 1.8mA or less (3.8mA with remote indicator)\u003c\/li\u003e\n\u003cli\u003eAddress range: 1–242\u003c\/li\u003e\n\u003cli\u003eWiring: non-polarised 2-core loop; polarised 2-core for remote indicator\u003c\/li\u003e\n\u003cli\u003eSmoke sensitivity: level 1 0.084–0.162dB\/m, level 2 0.101–0.220dB\/m\u003c\/li\u003e\n\u003cli\u003eHeat class: A2R, 62°C\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -10°C to 50°C\u003c\/li\u003e\n\u003cli\u003eRelative humidity: up to 95%, non-condensing\u003c\/li\u003e\n\u003cli\u003eIngress protection: IP2X, indoor use only\u003c\/li\u003e\n\u003cli\u003eDimensions: 100mm diameter x 54.5mm (with base)\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 110g\u003c\/li\u003e\n\u003cli\u003eStandards: EN 54-5, EN 54-7; LPCB certified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GST","offers":[{"title":"Default Title","offer_id":55106989392245,"sku":"DI-9101E","price":25.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/GSTDI-9101E.png?v=1792404272"},{"product_id":"nittan-ev-pyh-photoelectric-optical-heat-multi-sensor","title":"Nittan EV-PYH Photoelectric Optical Heat Multi-Sensor (F20-82420)","description":"\u003ch2\u003eNittan EV-PYH Photoelectric Optical \u0026amp; Heat Multi-Sensor (New EV-PH replacement for 2024)\u003c\/h2\u003e\n\u003cp\u003eManufacturer part number: F20-82420\u003cbr\u003e\u003c\/p\u003e","brand":"Nittan","offers":[{"title":"Default Title","offer_id":55107177447797,"sku":"F20-82420","price":24.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/nittan-smoke-detectors-default-title-nittan-ev-pyh-photoelectric-optical-heat-multi-sensor-f20-82420-f20-82420-64375852007797.png?v=1766067537"},{"product_id":"fireclass-516-460-501-fc460ph-combined-optical-and-heat-detector","title":"FireClass 516.460.501 FC460PH Combined Optical and Heat Detector","description":"\u003cp\u003eThe FireClass FC460PH (516.460.501) is a combined optical and heat multi-sensor detector for FireClass addressable fire alarm systems. It uses the FireClass digital protocol for reliable communication with the control panel, and it detects a wide range of fires, from fast flaming to slow smouldering. It is a good choice for light industrial, retail and office buildings.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCombined optical smoke and heat sensing in one head\u003c\/li\u003e\n\u003cli\u003eFireClass digital protocol for robust communication\u003c\/li\u003e\n\u003cli\u003eSeveral approved modes and sensitivities that can be changed to suit the conditions\u003c\/li\u003e\n\u003cli\u003eWorks with a wide range of cable types; open topology suits upgrades that reuse existing cabling\u003c\/li\u003e\n\u003cli\u003eFits FireClass 4B and 4B-I bases\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrder number: 516.460.501\u003c\/li\u003e\n\u003cli\u003eType: digital addressable optical\/heat multi-sensor\u003c\/li\u003e\n\u003cli\u003eCompatible bases: 4B and 4B-I\u003c\/li\u003e\n\u003cli\u003eDimensions: 108mm diameter x 42mm high\u003c\/li\u003e\n\u003cli\u003eMaterial: flame retardant ABS\u003c\/li\u003e\n\u003cli\u003eWeight: 92g\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -25°C to +70°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -40°C to +80°C\u003c\/li\u003e\n\u003cli\u003eRelative humidity: up to 95%, non-condensing\u003c\/li\u003e\n\u003cli\u003eApprovals: EN 54-5 and EN 54-7 (certificate 0832-CPD-1884)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FireClass","offers":[{"title":"Default Title","offer_id":55149609582965,"sku":"516.460.501","price":21.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/20241210_162554.jpg?v=1780661324"},{"product_id":"fireclass-516-900-002-701ph-conventional-optical-heat-detector","title":"FireClass 516.900.002 701PH Conventional Optical Heat Detector","description":"\u003cp\u003eThe FireClass 701PH (516.900.002) is a conventional optical heat multi-sensor detector from the FireClass 700 series. In normal conditions it works as a standard optical smoke detector, and its sensitivity only rises when it senses a rapid increase in temperature, which gives faster response to real fires while helping to avoid false alarms. It is certified to EN 54-29 for multi-sensor detectors.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCombined optical smoke and heat sensing\u003c\/li\u003e\n\u003cli\u003eSensitivity increases only when a rapid temperature rise is detected\u003c\/li\u003e\n\u003cli\u003eImproved detection algorithms with built-in drift compensation for longer detector life\u003c\/li\u003e\n\u003cli\u003eLow operating voltage\u003c\/li\u003e\n\u003cli\u003eLow profile, discreet design\u003c\/li\u003e\n\u003cli\u003eFast installation with a single fitting\u003c\/li\u003e\n\u003cli\u003eBackward compatible with the FireClass 600 series\u003c\/li\u003e\n\u003cli\u003eRemote LED output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrder code: 516.900.002\u003c\/li\u003e\n\u003cli\u003eType: conventional optical heat multi-sensor\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 10.5V minimum, 24V typical, 33V maximum\u003c\/li\u003e\n\u003cli\u003eAverage quiescent current: 60 µA\u003c\/li\u003e\n\u003cli\u003eAlarm current (excluding remote LED): 65 mA at 30V, 35 mA at 20V, 12.5 mA at 12V\u003c\/li\u003e\n\u003cli\u003eStabilisation time: about 30 seconds\u003c\/li\u003e\n\u003cli\u003eReset: 6.9V reset voltage, 2 second reset time\u003c\/li\u003e\n\u003cli\u003eCompatible bases: 4\"B-D, 4B and 5B\u003c\/li\u003e\n\u003cli\u003eApprovals: EN 54-29, LPCB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: base sold separately. Supply polarity must be known wherever a remote indicator is connected.\u003c\/p\u003e","brand":"FireClass","offers":[{"title":"Default Title","offer_id":55149617054069,"sku":"516.900.002","price":7.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/fireclass-heat-detectors-default-title-fireclass-516-900-002-701ph-conventional-optical-heat-detector-516-900-002-66731305337205.jpg?v=1780661150"},{"product_id":"edwards-siga-oshdi-intelligent-multisensor-optical-heat-detector-en54","title":"Edwards SIGA-OSHDI Intelligent Multisensor Optical Heat Detector EN54","description":"\u003cp\u003eThe Edwards SIGA-OSHDI is an intelligent multi-criteria optical smoke and heat detector from the Signature Series, for Edwards EST4 (EN54) analogue addressable fire alarm systems. It contains a fixed-temperature heat sensor and a multi-criteria optical smoke sensor, and - unlike simple multi-criteria detectors - can report the heat and smoke elements as separate event types or together. For example, the smoke element can report a supervisory event during the day and an alarm at night, while the heat element always reports an alarm.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMulti-criteria optical smoke sensor plus fixed-temperature heat sensor\u003c\/li\u003e\n\u003cli\u003eHeat and smoke elements can report as separate event types or together\u003c\/li\u003e\n\u003cli\u003eOn-board sensors and algorithms compare readings over time with known fire signatures, helping to reject nuisance alarms\u003c\/li\u003e\n\u003cli\u003eAutomatic dirty detector warning and sensitivity measurement reporting\u003c\/li\u003e\n\u003cli\u003eSignature Series intelligent device with on-board microprocessor (distributed intelligence)\u003c\/li\u003e\n\u003cli\u003eSelf-diagnostics and history log stored in non-volatile memory\u003c\/li\u003e\n\u003cli\u003eAutomatic device mapping by the Signature loop controller\u003c\/li\u003e\n\u003cli\u003eFast, stable digital communication - shielded or twisted wiring is not required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDetection: multi-criteria optical smoke and fixed-temperature heat\u003c\/li\u003e\n\u003cli\u003eMounting: Signature Series detector bases, e.g. SIGA-SB\/SB4 standard, SIGA-IB\/IB4 isolator or SIGA-RB\/RB4 relay base\u003c\/li\u003e\n\u003cli\u003eSounder base option: SIGA-AB4GI audible base (for Signature Series smoke detectors)\u003c\/li\u003e\n\u003cli\u003eData sheet reference: E85001-0711\u003c\/li\u003e\n\u003cli\u003eSignature loop controller: 3-SSDC2-E (single) or 3-SDDC2-E (dual) on the EST4 panel\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Edwards","offers":[{"title":"Default Title","offer_id":55788335399285,"sku":"SIGA-OSHDI","price":55.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/edwards-heat-detectors-default-title-edwards-siga-oshdi-intelligent-multisensor-optical-heat-detector-en54-siga-oshdi-66747148108149.jpg?v=1782730140"},{"product_id":"edwards-siga-phdi-intelligent-photo-and-heat-detector-en54-listed","title":"Edwards SIGA-PHDI Intelligent Photo and Heat Detector - EN54 Listed","description":"\u003ch2\u003eEdwards SIGA-PHDI Intelligent Multisensor Detector - EN54 Listed\u003c\/h2\u003e","brand":"Edwards","offers":[{"title":"Default Title","offer_id":55788341526901,"sku":"SIGA-PHDI","price":31.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/edwards-fire-alarms-default-title-edwards-siga-phdi-intelligent-photo-and-heat-detector-en54-listed-siga-phdi-66747406975349.jpg?v=1766068095"},{"product_id":"edwards-sigi-oshdi","title":"Edwards SIGI-OSHDI Intelligent Multisensor Optical-Heat Detector W\/Isolation EN54","description":"\u003cp\u003eThe Edwards SIGI-OSHDI is an intelligent multi-criteria smoke and heat detector with an integrated isolator, from the Signature Series range used on the Edwards EST4 life safety control platform. It combines a multi-criteria optical smoke sensor with a fixed-temperature heat sensor.\u003c\/p\u003e\u003cp\u003eThe heat and optical elements can report as separate event types or together. For example, the optical element can report a supervisory event during the day and an alarm at night, while the heat element always reports an alarm.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMulti-criteria optical smoke sensor plus fixed-temperature heat sensor\u003c\/li\u003e\n\u003cli\u003eIntegrated line fault isolator\u003c\/li\u003e\n\u003cli\u003eHeat and optical elements can report separately or together\u003c\/li\u003e\n\u003cli\u003eOn-board processing compares sensor readings with known fire signatures before raising an alarm\u003c\/li\u003e\n\u003cli\u003eSelf-diagnostics, with results stored in the device's non-volatile memory\u003c\/li\u003e\n\u003cli\u003eAutomatic dirty or defective detector reporting\u003c\/li\u003e\n\u003cli\u003eSupports automatic device mapping by the Signature loop controller\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: SIGI-OSHDI\u003c\/li\u003e\n\u003cli\u003eType: intelligent multi-criteria optical smoke and heat detector with integrated isolator\u003c\/li\u003e\n\u003cli\u003eProtocol: Edwards Signature Series\u003c\/li\u003e\n\u003cli\u003eLoop controllers: 3-SSDC2-E \/ 3-SDDC2-E on EST4\u003c\/li\u003e\n\u003cli\u003eData sheet reference: E85001-0711\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Edwards","offers":[{"title":"Default Title","offer_id":55944875049333,"sku":"SIGI-OSHDI","price":57.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/1000005539.jpg?v=1782729903"},{"product_id":"notifier-europe-2020pt","title":"Notifier Europe 2020PT Optical\/Thermal Multi-Criteria Conventional Detector","description":"\u003cp\u003eThe Notifier 2020PT is a conventional multi-criteria detector from the System Sensor Vision range. It combines an optical smoke chamber and a thermal element with detection algorithms.\u003c\/p\u003e\u003cp\u003eUsing both smoke and heat gives a faster response to real fires and reduces the risk of unwanted alarms from the environment. Use it on conventional fire alarm zones with a compatible Vision detector base.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePhotoelectric smoke plus thermal sensing\u003c\/li\u003e\n\u003cli\u003eApproved to EN54-7:2000 (A1) and EN54-5:2000 (A1) Class A1R\u003c\/li\u003e\n\u003cli\u003eAutomatic drift compensation\u003c\/li\u003e\n\u003cli\u003eLow-profile design with low current draw\u003c\/li\u003e\n\u003cli\u003eIntegral LED that latches on in alarm until reset by a momentary power interruption\u003c\/li\u003e\n\u003cli\u003eOptional remote LED output to repeat the alarm signal\u003c\/li\u003e\n\u003cli\u003eRemote alarm test using the 2020LT hand-held laser test tool\u003c\/li\u003e\n\u003cli\u003eFits 2020B standard, 2020DB deep, 2020BSD and 2020DBSD (Schottky diode) bases\u003c\/li\u003e\n\u003cli\u003eBases include a shorting spring for circuit testing and a tamper-resistant locking feature\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOperating voltage: 14 to 28 V DC (24 V DC nominal)\u003c\/li\u003e\n\u003cli\u003eMaximum standby current: 75 µA at 24 V DC\u003c\/li\u003e\n\u003cli\u003eMaximum alarm current: 70 mA at 28 V DC\u003c\/li\u003e\n\u003cli\u003eApplication temperature range: -30°C to +70°C\u003c\/li\u003e\n\u003cli\u003eHumidity: 5 to 95% RH (non-condensing)\u003c\/li\u003e\n\u003cli\u003eHeight: 40.5 mm (plus 9.5 mm with standard base)\u003c\/li\u003e\n\u003cli\u003eDiameter: 102 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 78 g (plus 45 g for standard base)\u003c\/li\u003e\n\u003cli\u003eTerminal wire gauge: 0.4 mm² to 2.0 mm²\u003c\/li\u003e\n\u003cli\u003eColour: approximately RAL 9016\u003c\/li\u003e\n\u003cli\u003eMaterial: ABS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Notifier Europe","offers":[{"title":"Default Title","offer_id":56706898067829,"sku":"2020PT","price":25.1,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/JEM_5474fde8-e6e6-4468-ae14-168f9450c6e2.png?v=1770373476"},{"product_id":"notifier-europe-eco1002-a","title":"Notifier ECO1002 A Conventional Optical Smoke and Heat Detector","description":"\u003cp\u003eThe Notifier ECO1002 A is a conventional multi-criteria smoke and heat detector from the System Sensor ECO1000 range. It combines an optical smoke chamber and a thermal element with a microprocessor running detection algorithms.\u003c\/p\u003e\u003cp\u003eUsing both smoke and heat gives a faster response to real fires and reduces the risk of unwanted alarms. It is for conventional fire alarm zones and fits the ECO1000 base range.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePhotoelectric smoke plus thermal sensing\u003c\/li\u003e\n\u003cli\u003eAutomatic drift compensation\u003c\/li\u003e\n\u003cli\u003eApproved to EN54-7:2000 (A1) and MED 96\/98\/EC\u003c\/li\u003e\n\u003cli\u003eIntegral LED that latches on in alarm until reset by a momentary power interruption\u003c\/li\u003e\n\u003cli\u003eOptional remote LED output\u003c\/li\u003e\n\u003cli\u003eRemote alarm test using the ECO1000RTU laser test unit\u003c\/li\u003e\n\u003cli\u003eOperates on 12 V and 24 V systems\u003c\/li\u003e\n\u003cli\u003eFits ECO1000 series bases (standard, deep, resistor, Schottky diode and relay versions)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOperating voltage: 8 to 30 V DC (12\/24 V DC nominal)\u003c\/li\u003e\n\u003cli\u003eMaximum standby current: 75 µA at 24 V DC (25°C)\u003c\/li\u003e\n\u003cli\u003eMaximum permissible alarm current: 80 mA (limited by control panel)\u003c\/li\u003e\n\u003cli\u003eApplication temperature range: -30°C to +70°C\u003c\/li\u003e\n\u003cli\u003eHumidity: 0 to 95% RH (non-condensing)\u003c\/li\u003e\n\u003cli\u003eHeight: 40.5 mm (plus 9.5 mm for standard base)\u003c\/li\u003e\n\u003cli\u003eDiameter: 102 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 78 g (plus 45 g for standard base)\u003c\/li\u003e\n\u003cli\u003eTerminal wire gauge: 0.4 mm² to 2.0 mm²\u003c\/li\u003e\n\u003cli\u003eColour: approximately RAL 9016\u003c\/li\u003e\n\u003cli\u003eMaterial: ABS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Notifier Europe","offers":[{"title":"Default Title","offer_id":56706903114101,"sku":"ECO1002 A","price":25.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/JEM_cf3d31c3-9acc-4d59-8b9c-44f6763e2e54.png?v=1770373643"},{"product_id":"notifier-europe-irx-751ctem-iv","title":"Notifier IRX-751CTEM-IV SMART4 IR\/CO\/Optical\/Heat Multi-Sensor (Ivory)","description":"\u003cp\u003eSMART4 Infrared, Carbon Monoxide, Optical, Thermal Multi-sensor with twin LEDs, insect resistant  screen, removable cover for field cleaning, direct decade 01-99 address entry, LED output and device blink option, Ivory, no Isolator\u003c\/p\u003e","brand":"Notifier Europe","offers":[{"title":"Default Title","offer_id":56706905604469,"sku":"IRX-751CTEM-IV","price":254.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/JEM_ea6299a5-4164-4098-8e27-b04812c234a3.png?v=1770373722"},{"product_id":"notifier-europe-irx-751ctem-w","title":"Notifier IRX-751CTEM-W SMART4 IR\/CO\/Optical\/Heat Multi-Sensor (White)","description":"\u003cp\u003eSMART4 Infrared, Carbon Monoxide, Optical, Thermal Multi-sensor with twin LEDs, insect-resistant screen, removable cover for field cleaning, direct decade 01-99 address entry, LED output and device blink option. White, no Isolator\u003c\/p\u003e","brand":"Notifier Europe","offers":[{"title":"Default Title","offer_id":56706905670005,"sku":"IRX-751CTEM-W","price":145.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/IRX-751CTEM-W-600x600.jpg?v=1779215132"},{"product_id":"notifier-europe-nfsti-smt2","title":"Notifier NFSTI-SMT2 Self-Test Optical Heat Multi-Sensor with Isolator","description":"\u003cp\u003eThe Notifier NFSTI-SMT2 is an addressable optical\/heat multi-criteria detector from Notifier's Self-Test range, with a built-in isolator. It automates functional testing by introducing real smoke and heat into the detector: it safely heats the thermistor to check the heat response, and it generates smoke from an embedded module to test the optical sensor. A small fan moves the aerosol through the chamber and out through the smoke entry points to prove they are not blocked.\u003c\/p\u003e\u003cp\u003eEach detector also has a built-in Bluetooth Low Energy (BLE) beacon, which the Connected Life Safety Services (CLSS) app picks up automatically. The engineer can see device details within visual inspection range and confirm the visual inspection in the app. The self-test functions need a Notifier INSPIRE panel (software 1.2.0-R.108 or later), a CLSS gateway, the CLSS mobile app and a self-test licence.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMulti-criteria optical and heat sensing\u003c\/li\u003e\n\u003cli\u003eTwo LEDs give 360° local status indication; optional remote LED indicator connection via the standard base terminals\u003c\/li\u003e\n\u003cli\u003eBuilt-in isolator that can be used or not, depending on the wiring\u003c\/li\u003e\n\u003cli\u003eRotary address switches: 01 to 159\u003c\/li\u003e\n\u003cli\u003eTamper resistance prevents removal from the base without a tool\u003c\/li\u003e\n\u003cli\u003eWorks with both AP and CLIP protocols (self-test mode requires AP)\u003c\/li\u003e\n\u003cli\u003eTest modes: single device, loop or whole panel; up to 1 minute per device\u003c\/li\u003e\n\u003cli\u003eFull compliance reports can be generated through CLSS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOperating current: 200 µA at 24 V DC (one communication every 5 seconds)\u003c\/li\u003e\n\u003cli\u003eMaximum alarm current: 2 mA at 24 V DC\u003c\/li\u003e\n\u003cli\u003eMaximum current: 4.5 mA at 24 V DC\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -5 °C to +47 °C\u003c\/li\u003e\n\u003cli\u003eRelative humidity: 10% to 93%, non-condensing\u003c\/li\u003e\n\u003cli\u003eWeight: 110 g\u003c\/li\u003e\n\u003cli\u003eDimensions: Ø 102 mm x 55 mm\u003c\/li\u003e\n\u003cli\u003eColour: pure white\u003c\/li\u003e\n\u003cli\u003eBase: B501AP\u003c\/li\u003e\n\u003cli\u003eSelf-test maximum alarm current: 300 mA at 15 V DC, 180 mA at 24 V DC\u003c\/li\u003e\n\u003cli\u003eAir velocity range: 0 to 20 m\/s (0 to 1.5 m\/s during self-test)\u003c\/li\u003e\n\u003cli\u003eHeat element: rate-of-rise 10 °C\/minute (Class A1R)\u003c\/li\u003e\n\u003cli\u003eApprovals: EN 54-5 Class A1R, EN 54-7, EN 54-17\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Notifier Europe","offers":[{"title":"Default Title","offer_id":56706908225909,"sku":"NFSTI-SMT2","price":76.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/JEM_5f0090e1-948a-45c5-ac30-aae25a33e458.png?v=1770373781"},{"product_id":"notifier-europe-nfxi-smt2","title":"Notifier Europe NFXI-SMT2 Opal Optical Smoke and Heat Detector, c\/w Isolator","description":"\u003cp\u003eThe NFXI-SMT2 is an addressable optical smoke and heat multi-sensor detector from the Notifier Opal (NFX) range, with a built-in short-circuit isolator. It uses a microprocessor to analyse the optical and thermal signals together, which improves detection and resistance to false alarms.\u003c\/p\u003e\u003cp\u003eIt works on Notifier addressable panels using the Opal protocol and is backward compatible with the CLIP protocol. It fits the B501AP base (base not included).\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCombined optical and thermal detection with algorithms\u003c\/li\u003e\n\u003cli\u003eDrift compensation and automatic adjustment to ambient conditions\u003c\/li\u003e\n\u003cli\u003eCan run in dual (optical\/thermal) or thermal-only mode at set times of day\u003c\/li\u003e\n\u003cli\u003eSuitable for slow or fast-developing fires\u003c\/li\u003e\n\u003cli\u003eBuilt-in short-circuit isolator, with status monitored through the protocol\u003c\/li\u003e\n\u003cli\u003eRotary address switches (addresses 01 to 159)\u003c\/li\u003e\n\u003cli\u003eTri-colour LED: red, green and amber (with Opal protocol)\u003c\/li\u003e\n\u003cli\u003eTwo alarm LEDs and output for a remote indicator\u003c\/li\u003e\n\u003cli\u003eManual and automatic test functions\u003c\/li\u003e\n\u003cli\u003eFully mechanically and electrically compatible with existing systems and the B501 base\u003c\/li\u003e\n\u003cli\u003eCompatible with Opal (159+159) and CLIP (99+99) protocols\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eColour: white, similar to RAL 9003\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 15 to 28 V DC\u003c\/li\u003e\n\u003cli\u003eStandby current at 24 V DC: approx. 0.2 mA\u003c\/li\u003e\n\u003cli\u003eAlarm current at 24 V DC: approx. 3.5 mA\u003c\/li\u003e\n\u003cli\u003eHeat response: 58°C, class A1R\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -30°C to +70°C\u003c\/li\u003e\n\u003cli\u003eHumidity: 10 to 93% RH (non-condensing)\u003c\/li\u003e\n\u003cli\u003eMaterial: PC\/ABS\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 97 g\u003c\/li\u003e\n\u003cli\u003eDimensions: Ø 102 mm x H 60 mm (with B501AP base)\u003c\/li\u003e\n\u003cli\u003eApprovals: EN 54-5 and EN 54-7; VdS\u003c\/li\u003e\n\u003cli\u003eCertificate: 0786-CPD-20639\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Notifier Europe","offers":[{"title":"Default Title","offer_id":56706908914037,"sku":"NFXI-SMT2","price":48.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/NFXI-SMT2.jpg?v=1779136304"},{"product_id":"notifier-europe-nfxi-smt2-bk","title":"Notifier NFXI-SMT2-BK Opal Optical Heat Multi-Sensor (Black, Isolated)","description":"\u003cp\u003eThe Notifier NFXI-SMT2-BK is the black version of the Opal NFXI-SMT2 analogue addressable photo-thermal multi-criteria detector with built-in short-circuit isolator. It adds heat sensing to a photoelectric smoke sensor for better false alarm immunity and a faster response to a wide range of fires. It uses the Notifier Opal advanced digital protocol and fits the B501AP analogue sensor base.\u003c\/p\u003e\u003cp\u003eThe smoke element meets EN 54-7, and the 58°C fixed-temperature and rate-of-rise heat assistance meets EN 54-5. Where normal daytime activities could cause unwanted alarms, the detector can be set to run in heat-only mode and switch back to full photo-thermal operation when the area is unoccupied.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePhotoelectric smoke and thermal sensing managed as a single unit\u003c\/li\u003e\n\u003cli\u003eSensitivity of each sensing element can be changed from the panel\u003c\/li\u003e\n\u003cli\u003eProgrammable heat-only mode for occupied periods\u003c\/li\u003e\n\u003cli\u003eBuilt-in short-circuit isolator\u003c\/li\u003e\n\u003cli\u003eTwo tri-colour LEDs (red, green, amber) for 360° status indication\u003c\/li\u003e\n\u003cli\u003eRotary decade address switches\u003c\/li\u003e\n\u003cli\u003e100% mechanically and electrically backwards compatible\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHeight: 61 mm; diameter: 102 mm (installed in B501AP base)\u003c\/li\u003e\n\u003cli\u003eWeight: 99 g including base\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 15 to 28.5 V DC\u003c\/li\u003e\n\u003cli\u003eMaximum standby current: 200 µA at 24 V DC (no communications); 300 µA at 24 V DC (LED blink enabled)\u003c\/li\u003e\n\u003cli\u003eMaximum continuous current: 1 A (switch closed)\u003c\/li\u003e\n\u003cli\u003eIsolation current: 15 mA at 24 V DC\u003c\/li\u003e\n\u003cli\u003eRemote output: 22.5 V DC, 10.8 mA at 24 V DC\u003c\/li\u003e\n\u003cli\u003eMaximum terminal wire size: 2.5 mm²\u003c\/li\u003e\n\u003cli\u003eMaterial: PC\/ABS\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -30°C to +70°C (do not install where the normal ambient temperature exceeds 50°C)\u003c\/li\u003e\n\u003cli\u003eHumidity: 10 to 93% RH, non-condensing\u003c\/li\u003e\n\u003cli\u003eIP rating: IP20 in B501AP base; IP23 in WB-1AP wet base\u003c\/li\u003e\n\u003cli\u003eStandards: EN 54-7 (smoke), EN 54-5 (58°C fixed and rate-of-rise thermal assistance)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Notifier Europe","offers":[{"title":"Default Title","offer_id":56706908979573,"sku":"NFXI-SMT2-BK","price":84.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/JEM_5146c792-a8a0-4b8e-8820-4a727fef17ce.png?v=1770373815"},{"product_id":"notifier-europe-nfxi-smt3","title":"Notifier NFXI-SMT3 Opal Optical Smoke and Heat Detector","description":"\u003cp\u003eThe NFXI-SMT3 is an addressable multi-criteria detector from the Notifier Opal (NFX) range, with a built-in short-circuit isolator. It combines three separate sensing elements that act as one device: infra-red (IR) flame sensing, which measures ambient radiation and flame parameters, plus optical smoke and heat sensing.\u003c\/p\u003e\u003cp\u003eIt works on Notifier addressable panels using the Opal protocol and is backward compatible with the CLIP protocol. It fits the B501AP base (base not included).\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOptical, thermal and IR flame sensing in one detector\u003c\/li\u003e\n\u003cli\u003eBetter sensitivity to both smouldering and flaming fires\u003c\/li\u003e\n\u003cli\u003eCan be used as a replacement for ionisation detectors\u003c\/li\u003e\n\u003cli\u003eReduces the risk of false alarms in rooms with en-suite bathrooms, e.g. hotels and student accommodation\u003c\/li\u003e\n\u003cli\u003eBuilt-in short-circuit isolator, with status monitored through the protocol\u003c\/li\u003e\n\u003cli\u003eRotary address switches (addresses 01 to 159)\u003c\/li\u003e\n\u003cli\u003eTri-colour LED: red, green and amber (with Opal protocol)\u003c\/li\u003e\n\u003cli\u003eTwo alarm LEDs and output for a remote indicator\u003c\/li\u003e\n\u003cli\u003eManual and automatic test functions\u003c\/li\u003e\n\u003cli\u003eFully mechanically and electrically compatible with existing systems and the B501 base\u003c\/li\u003e\n\u003cli\u003eCompatible with Opal (159+159) and CLIP (99+99) protocols\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOperating voltage: 15 to 28 V DC\u003c\/li\u003e\n\u003cli\u003eStandby current at 24 V DC: approx. 0.2 mA\u003c\/li\u003e\n\u003cli\u003eAlarm current at 24 V DC: approx. 3.5 mA\u003c\/li\u003e\n\u003cli\u003eHeat response: 58°C, class A1R\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -30°C to +70°C\u003c\/li\u003e\n\u003cli\u003eHumidity: 10 to 93% RH (non-condensing)\u003c\/li\u003e\n\u003cli\u003eMaterial: PC\/ABS; colour white, similar to RAL 9003\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 100 g\u003c\/li\u003e\n\u003cli\u003eDimensions: Ø 102 mm x H 63 mm (with B501AP base)\u003c\/li\u003e\n\u003cli\u003eApprovals: EN 54-5 and EN 54-7; VdS\u003c\/li\u003e\n\u003cli\u003eCertificate: 0786-CPD-20638\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Notifier Europe","offers":[{"title":"Default Title","offer_id":56706909045109,"sku":"NFXI-SMT3","price":61.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/NFXI-SMT3.jpg?v=1779136269"},{"product_id":"notifier-europe-nfx-smt2-iv","title":"Notifier NFX-SMT2-IV Opal Optical Heat Multi-Sensor (Ivory)","description":"\u003cp\u003eThe Notifier NFX-SMT2-IV is an Opal NFX-series analogue addressable multi-criteria detector that combines an optical smoke sensor with a rate-of-rise heat sensor. This is the ivory version without an isolator.\u003c\/p\u003e\u003cp\u003eThe heat sensor supports the optical sensor, which improves false-alarm immunity and gives a faster response to a wide range of developing fires. In areas where normal daytime activity could cause false alarms, the detector can be programmed to work as heat-only and then return automatically to optical\/heat mode. NFX-series detectors support the Opal (Advanced) protocol and remain compatible with the earlier CLIP protocol.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTwo independent sensing elements, optical and rate-of-rise heat, managed by on-board software\u003c\/li\u003e\n\u003cli\u003eProgrammable heat-only mode for times of day with a higher false-alarm risk\u003c\/li\u003e\n\u003cli\u003eTri-colour LEDs (red, green and amber)\u003c\/li\u003e\n\u003cli\u003eRotary switch addressing (159 addresses available)\u003c\/li\u003e\n\u003cli\u003e100% electrically and mechanically compatible with previous series\u003c\/li\u003e\n\u003cli\u003eIvory finish\u003c\/li\u003e\n\u003cli\u003eNo isolator\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOperating voltage: 15 to 32 V DC\u003c\/li\u003e\n\u003cli\u003eStandby current: 250 µA at 24 V DC\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -30 °C to +70 °C\u003c\/li\u003e\n\u003cli\u003eRelative humidity: 10% to 95%, non-condensing\u003c\/li\u003e\n\u003cli\u003eDiameter: 102 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 99 g\u003c\/li\u003e\n\u003cli\u003eCable size: up to 2.5 mm²\u003c\/li\u003e\n\u003cli\u003eMaterial: PC\/ABS\u003c\/li\u003e\n\u003cli\u003eStandards: EN 54-5 and EN 54-7\u003c\/li\u003e\n\u003cli\u003eCompatible base: B501AP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Notifier Europe","offers":[{"title":"Default Title","offer_id":56706909438325,"sku":"NFX-SMT2-IV","price":102.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/JEM_217cbe2b-cfed-4239-83b9-7e6afb768534.png?v=1770373838"},{"product_id":"notifier-europe-nfx-smt3-iv","title":"Notifier NFX-SMT3-IV Opal Optical Heat \u0026 IR Flame Multi-Sensor (Ivory)","description":"\u003cp\u003eThe Notifier NFX-SMT3-IV is an Opal NFX-series analogue addressable triple-technology detector that combines optical smoke, heat and infra-red (IR) flame sensing in one device. This is the ivory version without an isolator.\u003c\/p\u003e\u003cp\u003eIts microprocessor algorithms combine the three sensing techniques, which gives a marked reduction in unwanted alarms and high immunity to interference. The detector can be programmed to work as heat-only at certain times, then return automatically to normal operation. Drift compensation adjusts for dirt building up in the chamber over time.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThree sensors in one device: optical, heat and IR\u003c\/li\u003e\n\u003cli\u003eReacts to all visible smoke\u003c\/li\u003e\n\u003cli\u003eProgrammable heat-only mode\u003c\/li\u003e\n\u003cli\u003eAutomatic drift compensation\u003c\/li\u003e\n\u003cli\u003eTwo tri-colour LEDs (red, green and amber) for 360° status indication\u003c\/li\u003e\n\u003cli\u003eRotary switch addressing (159 addresses available)\u003c\/li\u003e\n\u003cli\u003e2-wire connection for both power and data\u003c\/li\u003e\n\u003cli\u003eIvory finish; no isolator\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOperating voltage: 15 to 32 V DC\u003c\/li\u003e\n\u003cli\u003eStandby current: 200 µA at 24 V DC (no communication); 300 µA at 24 V DC (LED blinking)\u003c\/li\u003e\n\u003cli\u003eLED current at 24 V DC: 3.5 mA red, 7.0 mA green, 10.5 mA amber\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -30 °C to +70 °C\u003c\/li\u003e\n\u003cli\u003eRelative humidity: 10% to 93%, non-condensing\u003c\/li\u003e\n\u003cli\u003eHeight: 63 mm installed on a B501AP base\u003c\/li\u003e\n\u003cli\u003eDiameter: 102 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 99 g\u003c\/li\u003e\n\u003cli\u003eIP rating: IP30 (IP33 with WB-1AP)\u003c\/li\u003e\n\u003cli\u003eMaterial: PC\/ABS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Notifier Europe","offers":[{"title":"Default Title","offer_id":56706909503861,"sku":"NFX-SMT3-IV","price":123.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/JEM_4c168d32-d9a5-4b85-a22f-2ac0110f19a4.png?v=1770373840"},{"product_id":"notifier-europe-nrx-smt3","title":"Notifier Europe NRX-SMT3 Agile Photo-Thermal-IR Detector","description":"\u003cp\u003eAgile Photo-Thermal-IR Detector. Wireless Smart 3 (Optical, Thermal \u0026amp; Infra-Red) detector for the Notifier Agile wireless system. Powered by 4x CR123A 3V batteries\u003c\/p\u003e","brand":"Notifier Europe","offers":[{"title":"Default Title","offer_id":56706910585205,"sku":"NRX-SMT3","price":223.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/JEM_1f78d1f2-b91d-4509-b54f-f646478e1fb5.png?v=1770373864"},{"product_id":"notifier-europe-sd-851te-a","title":"Notifier SD-851TE A Conventional Optical Heat Multi-Sensor (800 Series)","description":"\u003cp\u003ePhD low-profile 800 Series conventional optical and thermal multi criteria smoke detector with a PROGRAMMABLE feature set, removable cover, insect screen, LASER test and device status transmission to handheld programmer\u003c\/p\u003e","brand":"Notifier Europe","offers":[{"title":"Default Title","offer_id":56706913993077,"sku":"SD-851TE A","price":46.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/JEM_946bf3c8-ab99-418b-8b9f-394236fa0e33.png?v=1770373950"},{"product_id":"system-sensor-europe-22051tle-rf-26","title":"System Sensor Europe 22051TLE-RF-26 Agile Wireless Multi-Sensor","description":"\u003cp\u003eAgile Photo-Thermal-IR Detector. Wireless Optical, Thermal \u0026amp; Infra-Red detector for the System Sensor Agile wireless system. Powered by 4 x CR123A 3v batteries\u003c\/p\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":56706918318453,"sku":"22051TLE-RF-26","price":153.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/JEM_7256edea-58d5-4e99-bc16-11b4ab32ca3c.png?v=1770374081"},{"product_id":"electro-detectors-zerio-plus-wireless-multisensor-enhanced-smoke-detector-eda-r5100","title":"Electro Detectors Zerio Plus Wireless Multisensor (Enhanced Smoke) Detector (EDA-R5100)","description":"\u003cp\u003eA wireless multisensor fire detector from the Electro Detectors Zerio Plus range. It combines an optical smoke sensor with a thermistor heat sensor for faster response to most fire types, and is housed in the same low-profile moulding as other Zerio Plus detectors.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOptical smoke sensing combined with thermistor heat sensing\u003c\/li\u003e\n\u003cli\u003eFully addressable, with sensitivity selectable from the control panel\u003c\/li\u003e\n\u003cli\u003eAutomatic drift compensation and sensor re-calibration\u003c\/li\u003e\n\u003cli\u003ePre-alarm and head contamination warnings\u003c\/li\u003e\n\u003cli\u003eUnique serial number and time-in-service stored in non-volatile memory\u003c\/li\u003e\n\u003cli\u003eLithium battery power with up to 7 years' battery life\u003c\/li\u003e\n\u003cli\u003eSupplied with base and battery - fixes to the ceiling with two screws\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003eEDA-R5100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eElectro Detectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003eZerio Plus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensor type\u003c\/th\u003e\n\u003ctd\u003eCombined optical smoke and thermistor heat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003eLithium battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery life\u003c\/th\u003e\n\u003ctd\u003eUp to 7 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandards\u003c\/th\u003e\n\u003ctd\u003eBS5839, EN54 (including Part 25)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eAll Zerio Plus panels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Electro Detectors","offers":[{"title":"Default Title","offer_id":56784656466293,"sku":"EDA-R5100","price":160.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/r5000-1_1.jpg?v=1771966331"},{"product_id":"electro-detectors-zerio-plus-wireless-multisensor-detector-with-sounder-eda-r6100","title":"Electro Detectors Zerio Plus Wireless Multisensor Detector with Sounder (EDA-R6100)","description":"\u003cp\u003eA wireless multisensor detector with built-in sounder from the Electro Detectors Zerio Plus range. Combining detection and alarm in one ceiling device, it shares a common fixing with other Zerio Plus detectors and is interchangeable with them.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMultisensor (enhanced smoke) detection with a combined high output sounder\u003c\/li\u003e\n\u003cli\u003eFully addressable, with selectable sensitivity\u003c\/li\u003e\n\u003cli\u003eSounder can be assigned to any of 255 individually controlled areas\u003c\/li\u003e\n\u003cli\u003eAlarm tones changeable from the control panel keypad\u003c\/li\u003e\n\u003cli\u003eAutomatic drift compensation, pre-alarm and head contamination warnings\u003c\/li\u003e\n\u003cli\u003eUp to 5 years' battery life\u003c\/li\u003e\n\u003cli\u003eCompatible with all Zerio Plus panels\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003eEDA-R6100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eElectro Detectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003eZerio Plus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eWireless multisensor detector with sounder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery life\u003c\/th\u003e\n\u003ctd\u003eUp to 5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandards\u003c\/th\u003e\n\u003ctd\u003eEN54 Part 25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eAll Zerio Plus panels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Electro Detectors","offers":[{"title":"Default Title","offer_id":56784657351029,"sku":"EDA-R6100","price":294.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/r6000-1_1.jpg?v=1771966362"},{"product_id":"ems-smartcell-wireless-dual-smoke-heat-detector-sc-21-0200-0001-100","title":"EMS Wireless Dual Smoke\/Heat Detector (SC-21-0200-0001-99)","description":"\u003cp\u003eThe EMS SmartCell SC-21-0200-0001-99 is a wireless dual smoke and heat detector for the SmartCell wireless fire alarm system. It offers multiple smoke and heat sensitivity combinations, so one device can be configured to suit the risk in each area.\u003c\/p\u003e\u003cp\u003eSmartCell is EMS's wireless fire alarm system for small to medium-sized businesses. Devices communicate bidirectionally with the SmartCell control panel in the European harmonised 868MHz band, and because every device is battery powered, no cabling is required.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCombined smoke and heat detection in one device\u003c\/li\u003e\n\u003cli\u003eMultiple smoke\/heat sensitivity combinations\u003c\/li\u003e\n\u003cli\u003eTamper detection, with optional device locking\u003c\/li\u003e\n\u003cli\u003ePowered by 3.6V lithium batteries (3 supplied)\u003c\/li\u003e\n\u003cli\u003eIntegral batteries give at least 3 years' operation under normal operating conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e SC-21-0200-0001-99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 868MHz, bidirectional\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBatteries:\u003c\/strong\u003e 3 x 3.6V lithium (included)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWireless dual smoke\/heat detector\u003c\/li\u003e\n\u003cli\u003e3 x 3.6V lithium batteries\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMS","offers":[{"title":"Default Title","offer_id":56784663347573,"sku":"SC-21-0200-0001-99","price":101.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/smartcelldetector-1_25c14784-9866-4ac7-9d30-a795c4d3683d.jpg?v=1771966416"},{"product_id":"ems-smartcell-wireless-dual-smoke-heat-detector-with-sounder-sc-22-0200-0001-100","title":"EMS SmartCell Wireless Dual Smoke\/Heat Detector with Sounder (SC-22-0200-0001-99)","description":"\u003ch2\u003eEMS SmartCell Wireless Dual Smoke\/Heat Detector with Sounder (SC-22-0200-0001-99)\u003c\/h2\u003e\n\u003cp\u003eThe SmartCell Dual Smoke \/ Heat Detector with Sounder is quick and easy to install and offers individual addressing at the SmartCell Control Panel.\u003c\/p\u003e\n\u003cp\u003eFeatures include dual smoke and\/or heat detection, integrated sounder with 32 tones, bidirectional 868 MHz communication, fire indication LED and an anti-tamper locking mechanism.\u003c\/p\u003e\n\u003cp\u003eThis device is third party certified and compatible with the full SmartCell product range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully wireless\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuick and easy to install\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompact profile\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlexible detection, smoke and\/or heat\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e32 sounder tones\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUnique design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInbuilt locking mechanism\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMS","offers":[{"title":"Default Title","offer_id":56784663445877,"sku":"SC-22-0200-0001-99","price":170.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/smartcelldetectorsounder-1_c31fc2db-7002-456a-a2da-a68df13a4b96.jpg?v=1771966418"},{"product_id":"ems-smartcell-wireless-dual-smoke-heat-detector-with-sounder-vad-red-flash-sc-23-0210-0001-100","title":"EMS SmartCell Wireless Dual Smoke\/Heat Detector with Sounder VAD (Red Flash) (SC-23-0210-0001-99)","description":"\u003cp\u003eThe EMS SmartCell Wireless Dual Smoke\/Heat Detector with Combined Sounder and Beacon (VAD, red flash), part number SC-23-0210-0001-99, combines smoke and heat detection, a 32-tone sounder and an EN54-23 visual alarm device in a single battery-powered wireless unit for the SmartCell wireless fire system.\u003c\/p\u003e\u003cp\u003eDetection can be configured for smoke and\/or heat, with a choice of EN54-approved sensitivities, and the device communicates bidirectionally with the SmartCell control panel on 868 MHz.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFlexible detection: smoke and\/or heat\u003c\/li\u003e\n\u003cli\u003eIntegrated sounder with 32 selectable tones\u003c\/li\u003e\n\u003cli\u003eIntegrated EN54-23 visual alarm device, red flash (category C-3-9.5)\u003c\/li\u003e\n\u003cli\u003eFully wireless, quick and easy to install\u003c\/li\u003e\n\u003cli\u003eInbuilt locking mechanism\u003c\/li\u003e\n\u003cli\u003eBatteries included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSmoke sensitivity: Normal (default), Normal + AVF\u003c\/li\u003e\n\u003cli\u003eHeat sensitivity: 58 °C static A2S (default), 58 °C rate of rise A2R, 72 °C static BS, 72 °C rate of rise BR\u003c\/li\u003e\n\u003cli\u003eSound output: 93 dB(A) at 1 m max.\u003c\/li\u003e\n\u003cli\u003eVAD category: C-3-9.5 (red flash)\u003c\/li\u003e\n\u003cli\u003ePower supply: 3 x 3.6 V lithium thionyl chloride batteries (Fanso or HCB ER14505M), included\u003c\/li\u003e\n\u003cli\u003eOperating frequency: 868 MHz\u003c\/li\u003e\n\u003cli\u003eOutput transmitter power: 14 dBm \/ 25 mW\u003c\/li\u003e\n\u003cli\u003eSignalling protocol: X5\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -10 to +55 °C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -10 to +30 °C with batteries, -10 to +55 °C without\u003c\/li\u003e\n\u003cli\u003eIP rating: IP21C, Type A indoor use only\u003c\/li\u003e\n\u003cli\u003eDimensions: 110 mm diameter x 61 mm depth\u003c\/li\u003e\n\u003cli\u003eWeight: 0.2 kg\u003c\/li\u003e\n\u003cli\u003eApprovals: EN54-3, EN54-5, EN54-7, EN54-13, EN54-23 and EN54-25 (CPR 0359-CPR-00268)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMS","offers":[{"title":"Default Title","offer_id":56784663511413,"sku":"SC-23-0210-0001-99","price":231.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/smartcelldetectorsoundervad-1_1_f0acbe56-cecc-49ff-917b-e86a2f1a5341.jpg?v=1771966420"},{"product_id":"ems-smartcell-wireless-dual-smoke-heat-detector-with-sounder-vad-white-flash-sc-23-0220-0001-100","title":"EMS SmartCell Wireless Dual Smoke\/Heat Detector with Sounder VAD (White Flash) (SC-23-0220-0001-99)","description":"\u003cp\u003eThe EMS SmartCell SC-23-0220-0001-99 is a wireless dual smoke and heat detector with an integrated sounder and white-flash visual alarm device (VAD) for the SmartCell wireless fire alarm system. It combines detection, audible warning and a visual warning in one compact wireless device.\u003c\/p\u003e\u003cp\u003eSmartCell is EMS's wireless fire alarm system for small to medium-sized businesses. Devices communicate bidirectionally with the SmartCell control panel in the European harmonised 868MHz band, and because every device is battery powered, no cabling is required.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCombined smoke and heat detection with multiple sensitivity combinations\u003c\/li\u003e\n\u003cli\u003eIntegrated sounder\u003c\/li\u003e\n\u003cli\u003eIntegrated beacon: VAD with white flash, category C-3-12\u003c\/li\u003e\n\u003cli\u003eTamper detection, with optional device locking\u003c\/li\u003e\n\u003cli\u003ePowered by 3.6V lithium batteries (3 supplied)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e SC-23-0220-0001-99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVAD category:\u003c\/strong\u003e C-3-12 (white flash)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 868MHz, bidirectional\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBatteries:\u003c\/strong\u003e 3 x 3.6V lithium (included)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWireless detector\/sounder\/VAD\u003c\/li\u003e\n\u003cli\u003e3 x 3.6V lithium batteries\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMS","offers":[{"title":"Default Title","offer_id":56784663708021,"sku":"SC-23-0220-0001-99","price":241.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/smartcelldetectorsoundervad-1_691d2096-b63c-4f71-a533-035154df3915.jpg?v=1771966426"},{"product_id":"ziton-zp-wireless-multisensor-detector-head-only-radio-base-not-included-zx432-2p","title":"Ziton ZP Wireless Multisensor Detector (Head Only - Radio Base Not Included) (ZX432-2P)","description":"\u003cp\u003eThe Ziton ZX432-2P is a polar white wireless multisensor (optical\/heat) detector head for Ziton 868MHz wireless fire systems. It is the replacement head for the ZR432-2P and is supplied without a wireless base: it fits the ZR401-3P, ZR401-3PA or ZR401-3PAV radio bases, which communicate with Ziton ZP1, ZP2 and ZP3 panels (firmware 3.12 and later) through the ZPR868 loop module.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCan operate as a multisensor, a smoke detector or a heat detector, set by an on-board DIP switch\u003c\/li\u003e\n\u003cli\u003eDual detector mode, or multisensor mode with a choice of two sensitivity algorithms\u003c\/li\u003e\n\u003cli\u003eRed LED for visual indication of the alarm state\u003c\/li\u003e\n\u003cli\u003eUnique embedded address and continuous self-checking\u003c\/li\u003e\n\u003cli\u003eAlso usable as a replacement on legacy Ziton wireless bases (ZR401-1 and ZR401-MS-2 series)\u003c\/li\u003e\n\u003cli\u003eTwist-and-lock fitting with automatic locking facility on the base\u003c\/li\u003e\n\u003cli\u003eRadio base not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e ZX432-2P (head only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating voltage:\u003c\/strong\u003e 3V DC (powered from the wireless base)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection principle:\u003c\/strong\u003e Photoelectric light scatter (smoke), thermistor (heat)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArea coverage:\u003c\/strong\u003e 100m² smoke, 50m² heat (subject to local regulations)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible wireless bases:\u003c\/strong\u003e ZR401-3P, ZR401-3PA, ZR401-3PAV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Ziton ZP1, ZP2 and ZP3 systems (firmware 3.12 and later) via ZPR868 loop module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP rating:\u003c\/strong\u003e IP32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Moulded ABS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e -10 to +55°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage temperature:\u003c\/strong\u003e -20 to +70°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative humidity:\u003c\/strong\u003e 10 to 95% non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Ø x H):\u003c\/strong\u003e 106 x 58mm (excluding base)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 105g (excluding base)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ziton","offers":[{"title":"Default Title","offer_id":56784668328309,"sku":"ZX432-2P","price":55.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/zx432-2p.jpg?v=1771966555"},{"product_id":"hochiki-esp-intelligent-marine-approved-multisensor-optical-heat-ivory-acc-enm","title":"Hochiki ESP Intelligent Marine Approved Multisensor Optical\/Heat (Ivory) (ACC-ENM)","description":"\u003cp\u003eThe Hochiki ACC-ENM is a marine-approved analogue addressable multi-sensor in an ivory case, combining a heat element with a High Performance photoelectric smoke chamber. It is fully compatible with Hochiki's ESP analogue addressable protocol.\u003c\/p\u003e\u003cp\u003eIt has three modes, set from the control panel, so the optical element, the heat element or both can be used to make the fire decision. The smoke chamber is easy to remove or replace for maintenance. Hochiki's marine range is based on its ESP and CDX ranges and is approved for marine use by DNV under the EU Marine Equipment Directive (MED), for ships, oil platforms, offshore installations and wind farms.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUser selectable modes (optical, heat or both)\u003c\/li\u003e\n\u003cli\u003eOptical and heat elements\u003c\/li\u003e\n\u003cli\u003eRemovable High Performance chamber\u003c\/li\u003e\n\u003cli\u003ePulsing\/non-pulsing controlled from the panel (panel compatibility required)\u003c\/li\u003e\n\u003cli\u003eTwin LEDs for 360° viewing: green when polling, amber when isolating, red in fire\u003c\/li\u003e\n\u003cli\u003eVariable sensitivity\u003c\/li\u003e\n\u003cli\u003eElectronically addressed (TCH-B200)\u003c\/li\u003e\n\u003cli\u003eApproved to EN54-5, EN54-7 and EN54-29\u003c\/li\u003e\n\u003cli\u003eApproved to MED\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOrdering code: ACC-ENM (ivory)\u003c\/li\u003e\n\u003cli\u003eColour: ivory\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 17 to 41 VDC\u003c\/li\u003e\n\u003cli\u003eLow power mode (typical): 120 µA\u003c\/li\u003e\n\u003cli\u003eQuiescent current (typical): 400 µA\u003c\/li\u003e\n\u003cli\u003eMaximum current consumption: 30 mA\u003c\/li\u003e\n\u003cli\u003eAlarm current (controlled by panel): 9.1 mA (excluding remote indicator)\u003c\/li\u003e\n\u003cli\u003eTransmission: digital communications using ESP\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -10 °C to +50 °C\u003c\/li\u003e\n\u003cli\u003eOperating humidity: 95% RH, non-condensing (at 40 °C)\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -30 °C to +60 °C\u003c\/li\u003e\n\u003cli\u003eCase material: polycarbonate\u003c\/li\u003e\n\u003cli\u003eWeight: 95 g\u003c\/li\u003e\n\u003cli\u003eDimensions: Ø 100 x H 45 mm\u003c\/li\u003e\n\u003cli\u003eCompatible bases: YBN-R\/3M, YBN-R\/3M(WHT), YBN-R\/3M(SCI), YBN-R\/3M(WHT)-SCI\u003c\/li\u003e\n\u003cli\u003eBase fixing centres: 48 to 74 mm\u003c\/li\u003e\n\u003cli\u003eWind exposure (ref EN54-7): 1 ± 0.2 m\/s\u003c\/li\u003e\n\u003cli\u003eIP rating: IP42\u003c\/li\u003e\n\u003cli\u003eApprovals: DNV rules for classification (ships); IMO FSS Code chapter 9; location classes temperature B, humidity A, vibration A, EMC B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hochiki","offers":[{"title":"Default Title","offer_id":56784784818549,"sku":"ACC-ENM","price":37.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/acc-en_1.jpg?v=1771967757"},{"product_id":"hochiki-esp-intelligent-marine-approved-multisensor-optical-heat-white-acc-enmwht","title":"Hochiki ESP Intelligent Marine Approved Multisensor Optical\/Heat (White) (ACC-ENM(WHT))","description":"\u003cp\u003eThe Hochiki ACC-ENM(WHT) is a marine-approved analogue addressable multi-sensor in a white case, combining a heat element with a High Performance photoelectric smoke chamber. It is fully compatible with Hochiki's ESP analogue addressable protocol.\u003c\/p\u003e\u003cp\u003eIt has three modes, set from the control panel, so the optical element, the heat element or both can be used to make the fire decision. The smoke chamber is easy to remove or replace for maintenance. Hochiki's marine range is based on its ESP and CDX ranges and is approved for marine use by DNV under the EU Marine Equipment Directive (MED), for ships, oil platforms, offshore installations and wind farms.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUser selectable modes (optical, heat or both)\u003c\/li\u003e\n\u003cli\u003eOptical and heat elements\u003c\/li\u003e\n\u003cli\u003eRemovable High Performance chamber\u003c\/li\u003e\n\u003cli\u003ePulsing\/non-pulsing controlled from the panel (panel compatibility required)\u003c\/li\u003e\n\u003cli\u003eTwin LEDs for 360° viewing: green when polling, amber when isolating, red in fire\u003c\/li\u003e\n\u003cli\u003eVariable sensitivity\u003c\/li\u003e\n\u003cli\u003eElectronically addressed (TCH-B200)\u003c\/li\u003e\n\u003cli\u003eApproved to EN54-5, EN54-7 and EN54-29\u003c\/li\u003e\n\u003cli\u003eApproved to MED\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOrdering code: ACC-ENM(WHT) (white)\u003c\/li\u003e\n\u003cli\u003eColour: white\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 17 to 41 VDC\u003c\/li\u003e\n\u003cli\u003eLow power mode (typical): 120 µA\u003c\/li\u003e\n\u003cli\u003eQuiescent current (typical): 400 µA\u003c\/li\u003e\n\u003cli\u003eMaximum current consumption: 30 mA\u003c\/li\u003e\n\u003cli\u003eAlarm current (controlled by panel): 9.1 mA (excluding remote indicator)\u003c\/li\u003e\n\u003cli\u003eTransmission: digital communications using ESP\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -10 °C to +50 °C\u003c\/li\u003e\n\u003cli\u003eOperating humidity: 95% RH, non-condensing (at 40 °C)\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -30 °C to +60 °C\u003c\/li\u003e\n\u003cli\u003eCase material: polycarbonate\u003c\/li\u003e\n\u003cli\u003eWeight: 95 g\u003c\/li\u003e\n\u003cli\u003eDimensions: Ø 100 x H 45 mm\u003c\/li\u003e\n\u003cli\u003eCompatible bases: YBN-R\/3M, YBN-R\/3M(WHT), YBN-R\/3M(SCI), YBN-R\/3M(WHT)-SCI\u003c\/li\u003e\n\u003cli\u003eBase fixing centres: 48 to 74 mm\u003c\/li\u003e\n\u003cli\u003eWind exposure (ref EN54-7): 1 ± 0.2 m\/s\u003c\/li\u003e\n\u003cli\u003eIP rating: IP42\u003c\/li\u003e\n\u003cli\u003eApprovals: DNV rules for classification (ships); IMO FSS Code chapter 9; location classes temperature B, humidity A, vibration A, EMC B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hochiki","offers":[{"title":"Default Title","offer_id":56784784982389,"sku":"ACC-ENM(WHT)","price":37.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/acc-en-wht_1.jpg?v=1771967759"},{"product_id":"global-fire-zeos-conventional-multisensor-detector-zeos-c-sh-1","title":"Global Fire ZEOS Conventional Multisensor Detector (ZEOS-C-SH)","description":"\u003cp\u003eThe Global Fire Equipment ZEOS-C-SH is a conventional combined smoke and heat (multisensor) fire detector from the ZEOS-C series. The series is certified to EN 54-5 and EN 54-7.\u003c\/p\u003e\u003cp\u003eZEOS-C detectors are designed only for GFE conventional detection zones. These are the ORION, ORION MINI, ORION EX and ORION-PLUS conventional panels and the QUAD-ZMU and ZMU addressable zone monitoring units.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCombined smoke and heat sensing in one detector head\u003c\/li\u003e\n\u003cli\u003eCertified to EN 54-5 and EN 54-7\u003c\/li\u003e\n\u003cli\u003eVery low quiescent current of 35 µA (smoke and heat version)\u003c\/li\u003e\n\u003cli\u003eAlarm LEDs\u003c\/li\u003e\n\u003cli\u003eWhite ABS housing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSupply voltage: 10 to 30 V DC\u003c\/li\u003e\n\u003cli\u003eQuiescent current: 35 µA (smoke and heat)\u003c\/li\u003e\n\u003cli\u003eAlarm current: 24 mA (alarm LEDs)\u003c\/li\u003e\n\u003cli\u003eCable size: 0.5 to 2.5 mm²\u003c\/li\u003e\n\u003cli\u003eReset\/start-up time: 20 seconds max.\u003c\/li\u003e\n\u003cli\u003eOperating temperature: 0°C to 50°C normal; -10°C to 85°C transient\u003c\/li\u003e\n\u003cli\u003eHumidity: 95% RH non-condensing\u003c\/li\u003e\n\u003cli\u003eDimensions: 100 (D) x 50 (H) mm\u003c\/li\u003e\n\u003cli\u003eWeight: 144 g including base\u003c\/li\u003e\n\u003cli\u003eCompatibility: ORION, ORION MINI, ORION EX, ORION-PLUS, QUAD-ZMU and ZMU\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Global Fire Equipment","offers":[{"title":"Default Title","offer_id":56784807100789,"sku":"ZEOS-C-SH","price":13.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/zeos-ad-1_5_ab842f6f-63c4-48ea-9580-27010f160a33.jpg?v=1771968042"},{"product_id":"hispec-pulse-mains-powered-smoke-heat-alarm-with-10-year-lithium-backup-battery-hssa-oh-14","title":"Hispec PULSE Mains Powered Smoke \u0026 Heat Alarm with 10 Year Lithium Backup Battery (HSSA\/OH\/10)","description":"\u003cp\u003eThe Hispec PULSE HSSA\/OH\/10 is a 230V mains-powered smoke and heat multi-sensor alarm with a 10-year rechargeable lithium back-up battery, supplied as a full unit. Combining an optical smoke sensor with fixed 60°C heat detection, it gives two ways of detecting a fire in one alarm. It can be hard-wire interconnected with up to 20 alarms, and can be made wireless by adding the plug-in Hispec RF PRO module (HSSA\/MOD\/RF-PRO). Its sensor is tested throughout manufacture and calibrated for fewer false activations.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical smoke and fixed heat (60°C) detection\u003c\/li\u003e\n\u003cli\u003e10-year rechargeable lithium back-up battery\u003c\/li\u003e\n\u003cli\u003eHush feature to temporarily silence nuisance alarms\u003c\/li\u003e\n\u003cli\u003eLoose neutral monitoring\u003c\/li\u003e\n\u003cli\u003eLoud 85dB alarm\u003c\/li\u003e\n\u003cli\u003eTamper-proof design\u003c\/li\u003e\n\u003cli\u003eTest button and low battery signal\u003c\/li\u003e\n\u003cli\u003eCompatible with the HSSA\/MOD\/RF-PRO radio module for wireless interconnection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct code: HSSA\/OH\/10\u003c\/li\u003e\n\u003cli\u003eDetection type: optical smoke and fixed heat (60°C) detection\u003c\/li\u003e\n\u003cli\u003ePower source: 220–240V AC, 50Hz\u003c\/li\u003e\n\u003cli\u003eBack-up power: lithium battery with 10-year life; 30 days' back-up without mains\u003c\/li\u003e\n\u003cli\u003ePower consumption: ≤40mA in alarm, ≤10µA standby\u003c\/li\u003e\n\u003cli\u003eCable size: 0.75mm² to 1.5mm²\u003c\/li\u003e\n\u003cli\u003eMaximum interconnected units: 20 hardwired (up to 150m); 20 by RF with the optional module\u003c\/li\u003e\n\u003cli\u003eMaximum RF distance (with module): 80m open area, 30m enclosed area\u003c\/li\u003e\n\u003cli\u003eAlarm sound level: 85dB at 3m\u003c\/li\u003e\n\u003cli\u003eLED indicators: green = mains power; red = battery\/fault status\u003c\/li\u003e\n\u003cli\u003eOperating temperature: 0°C to 40°C\u003c\/li\u003e\n\u003cli\u003eOperating humidity: 10% to 90%\u003c\/li\u003e\n\u003cli\u003eStorage: -10°C to 50°C, 0–90% RH non-condensing\u003c\/li\u003e\n\u003cli\u003eHousing: fire-retardant ABS; rear and side (mini-trunking) cable entry\u003c\/li\u003e\n\u003cli\u003eWeight (unboxed): 260g (head 175g)\u003c\/li\u003e\n\u003cli\u003eGrade of alarm: D1\u003c\/li\u003e\n\u003cli\u003eApprovals: BS EN 14604:2005 and BS 5446-2:2003; designed for installation to BS 5839-6:2019\u003c\/li\u003e\n\u003cli\u003eGuarantee: 5 years\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hispec","offers":[{"title":"Default Title","offer_id":56784884498805,"sku":"HSSA\/OH\/10","price":47.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/pulsesmokeheat-1_d586d4a0-7275-4418-ba3e-b7fcc1f86871.jpg?v=1771970133"},{"product_id":"hispec-10-year-longlife-battery-combined-smoke-heat-alarm-hsa-ph-14","title":"Hispec 10 Year Longlife Battery Combined Smoke \u0026 Heat Alarm (HSA\/PH\/10)","description":"\u003cp\u003eThe Hispec HSA\/PH\/10 is a standalone combined smoke and heat alarm powered by a sealed 10-year lithium battery. It pairs an optical smoke sensor with a thermistor heat sensor that alarms at 60°C, giving two ways of detecting a fire in one battery-only unit with no mains wiring. It is approved to BS EN 14604:2005 and BS 5446-2:2003 and carries an F1 scheme rating.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical smoke sensor and thermistor heat sensor in one alarm\u003c\/li\u003e\n\u003cli\u003eSealed 10-year lithium battery\u003c\/li\u003e\n\u003cli\u003eLoud 85dB alarm\u003c\/li\u003e\n\u003cli\u003eMultifunction test button with LED warning indicator\u003c\/li\u003e\n\u003cli\u003eLow battery warning\u003c\/li\u003e\n\u003cli\u003eInsect-proof design with gloss finish\u003c\/li\u003e\n\u003cli\u003eEasy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct code: HSA\/PH\/10\u003c\/li\u003e\n\u003cli\u003eDetection type: optical smoke sensor and thermistor heat sensor\u003c\/li\u003e\n\u003cli\u003eHeat activation temperature: 60°C\u003c\/li\u003e\n\u003cli\u003eSensitivity to smoke: 0.08–0.18dB\/m\u003c\/li\u003e\n\u003cli\u003ePower source: sealed lithium battery with 10-year life\u003c\/li\u003e\n\u003cli\u003eAlarm sound level: 85dB at 3m\u003c\/li\u003e\n\u003cli\u003eOperating temperature: 0°C to 40°C\u003c\/li\u003e\n\u003cli\u003eAmbient humidity: 10% to 90%\u003c\/li\u003e\n\u003cli\u003eScheme rating: F1\u003c\/li\u003e\n\u003cli\u003eApprovals: BS EN 14604:2005, BS 5446-2:2003\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hispec","offers":[{"title":"Default Title","offer_id":56784889020789,"sku":"HSA\/PH\/10","price":29.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/hsa-ph-10_43b33d01-c934-4d5a-a206-da1bd0265460.jpg?v=1771970181"}],"url":"https:\/\/jemsystems.co.uk\/collections\/multi-sensor-detectors.oembed?page=3","provider":"JEM Systems UK","version":"1.0","type":"link"}