{"title":"Wisualarm","description":"","products":[{"product_id":"wisualarm-dhi-hy-es10a-r8","title":"Wisualarm DHI-HY-ES10A-R8  Environmental Sensor","description":"\u003ch3 data-path-to-node=\"0\"\u003eHY-ES10A-R8 Environmental Sensor\u003c\/h3\u003e\n\u003cp data-path-to-node=\"1\"\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"0\"\u003eOverview\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"1\"\u003eThe HY-ES10A-R8 Environmental Sensor is an easy-to-install device designed to gather precise data on indoor environmental conditions. To unlock its full smart capabilities, including remote access via the Wisualarm App, it must be connected to the Wisualarm Gateway.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eKey Features \u0026amp; Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eDual Sensing:\u003c\/b\u003e Monitors both Temperature and Humidity for complete control over your indoor climate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eSmart Connectivity \u0026amp; Remote Monitoring:\u003c\/b\u003e Access data instantly from anywhere via the mobile app (requires connection to the Wisualarm Gateway).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eEasy Access Sharing:\u003c\/b\u003e Securely grant app access to up to 6 users, making it ideal for family members or property management staff.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eRegulatory Compliance:\u003c\/b\u003e Provides essential data to monitor mould and damp, helping meet UK landlord requirements and avoid penalties.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eBattery \u0026amp; Power:\u003c\/b\u003e Powered by a 10-year lithium battery, allowing you to set it up once and forget about annual replacements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"0\"\u003eInstallation \u0026amp; Management:\u003c\/b\u003e Simple to install, manage, and suitable for wall mounting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wisualarm","offers":[{"title":"Default Title","offer_id":57220041900405,"sku":"DHI-HY-ES10A-R8","price":19.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/1_0_01_36_15636_531384541_thumb_f02cdefc-a8c2-4639-9aec-00d147e9fb49.png?v=1779485164"},{"product_id":"wisualarm-dhi-hy-gc20d","title":"Wisualarm DHI-HY-GC20D F1 Wireless Interconnected CO Alarm","description":"\u003ch3 data-path-to-node=\"0\"\u003e DHI-HY-GC20D F1 Carbon Monoxide Alarm\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"0\"\u003eF1 Carbon Monoxide Alarm DHI-HY-GC20D\u003c\/h3\u003e\n\u003cp data-path-to-node=\"1\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"1\"\u003eOverview\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"1\"\u003eThe F1 Carbon Monoxide Alarm Sealed Battery DHI-HY-GC20D Alarm is designed to continuously monitor Carbon Monoxide concentration. Adopting advanced electrical technology and a built-in high-volume buzzer, it responds quickly and is highly sensitive with stable performance and low false alarms. Once the surrounding Carbon Monoxide concentration reaches the alarm value, it will promptly send out an audible and visual alarm signal to remind the user to take immediate measures. Application scenarios include homes, restaurants, hotels, and other places that require Carbon Monoxide detection.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"2\"\u003eKey Features \u0026amp; Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,0,0\"\u003eDetection \u0026amp; Sensor:\u003c\/b\u003e High-performance electrochemical CO sensor to deliver accurate detection of carbon monoxide leakage and respond quickly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,1,0\"\u003eDisplay Features:\u003c\/b\u003e Informative and easy-to-read CO concentration display on the screen.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,2,0\"\u003eStatus Indicators:\u003c\/b\u003e Three indicator lights for displaying device status clearly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,3,0\"\u003eControls \u0026amp; Maintenance:\u003c\/b\u003e Supports low battery warning, one-click silence, and self-test.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,4,0\"\u003eBattery \u0026amp; Power:\u003c\/b\u003e Long standby time, low power consumption, and a 10-year battery life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,5,0\"\u003eDesign \u0026amp; Installation:\u003c\/b\u003e Excellent production, novel appearance, delicate and compact, simple and convenient installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wisualarm","offers":[{"title":"Default Title","offer_id":57220041933173,"sku":"DHI-HY-GC20D","price":19.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/DHI-HY-GC20D-R8_image_3_428de490-1d5f-4bdd-8dcd-b66bb581a367.png?v=1779484467"},{"product_id":"wisualarm-dhi-hy-gc20d-r8","title":"Wisualarm DHI-HY-GC20D-R8 F1 CO Alarm","description":"\u003ch3 data-path-to-node=\"0\"\u003eF1 CO Alarm DHI-HY-GC20D-R8 - 10-Year Interconnected CO Alarm Sealed Battery with Temperature \u0026amp; Humidity Detection and LCD Screen Alway Display \u003c\/h3\u003e\n\u003cp data-path-to-node=\"1\"\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"0\"\u003eOverview\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"1\"\u003eBreathe easier in your home with the F1 Wireless Interconnected CO Alarm DHI-HY-GC20D-R8. A wireless interconnected carbon monoxide alarm offering long-lasting protection for up to 10 years. This high-performance detector features an electrochemical CO sensor for accurate leak detection and a loud 85dB alarm to alert you quickly in case of danger. Easy-to-read LED indicators provide a clear status at a glance, while the informative LCD screen displays real-time CO concentration levels. For added peace of mind, this alarm can wirelessly interconnect with up to 24 other DHI-HY series devices, creating a comprehensive safety network in your home.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eKey Features \u0026amp; Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eDetection \u0026amp; Sensor:\u003c\/b\u003e High-performance electrochemical CO sensor to deliver accurate detection of carbon monoxide leakage and respond quickly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eInterconnection:\u003c\/b\u003e Wireless interconnected with a maximum of 24 devices.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eDisplay Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3,2,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,1,0,0\"\u003eInformative and easy-to-read CO concentration display on the screen.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,1,1,0\"\u003ePeak level display function to inform users of extra potential hazards in the home.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eAudio \u0026amp; Visual Alerts:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3,3,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,1,0,0\"\u003eBuilt-in high-volume buzzer with an alarm volume of 85dB (A) at 3 m (9.84 ft).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,1,1,0\"\u003eThree separate LED indicators to provide clear and apparent working status illustration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eControls \u0026amp; Maintenance:\u003c\/b\u003e Supports low battery warning, one-click silence, and self-test.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"0\"\u003eBattery \u0026amp; Lifespan:\u003c\/b\u003e Long standby time, low power consumption, and a 10-year battery life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,6,0\"\u003e\u003cb data-path-to-node=\"3,6,0\" data-index-in-node=\"0\"\u003eEnd of Life Warning:\u003c\/b\u003e LCD display shows \"End\" with the buzzer beeping and the LED indicator flashing three times per minute.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wisualarm","offers":[{"title":"Default Title","offer_id":57220041965941,"sku":"DHI-HY-GC20D-R8","price":28.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/DHI-HY-GC20D-R8_image_3.png?v=1779483359"},{"product_id":"wisualarm-dhi-hy-gc30a","title":"Wisualarm DHI-HY-GC30A F1 Carbon Monoxide Alarm (Temp)","description":"\u003ch3 data-path-to-node=\"0\"\u003eF1 Carbon Monoxide Alarm (Temp) DHI-HY-GC30A\u003c\/h3\u003e\n\u003cp data-path-to-node=\"1\"\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"0\"\u003eKey Features \u0026amp; Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"2\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,0,0\"\u003e\u003cb data-path-to-node=\"2,0,0\" data-index-in-node=\"0\"\u003eDetection \u0026amp; Sensor:\u003c\/b\u003e High-performance electrochemical CO sensor to deliver accurate detection of carbon monoxide leakage and respond quickly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,1,0\"\u003e\u003cb data-path-to-node=\"2,1,0\" data-index-in-node=\"0\"\u003eDisplay Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"2,1,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,1,1,0,0\"\u003eInformative and easy-to-read CO concentration display on the screen.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,1,1,1,0\"\u003eScreen display: Blue backlight function is user-friendly to read information.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,1,1,2,0\"\u003eTemperature and humidity measurement: Displays current temperature and humidity alternately without the presence of CO.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,2,0\"\u003e\u003cb data-path-to-node=\"2,2,0\" data-index-in-node=\"0\"\u003eStatus Indicators:\u003c\/b\u003e Three indicator lights for displaying device status clearly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,3,0\"\u003e\u003cb data-path-to-node=\"2,3,0\" data-index-in-node=\"0\"\u003eControls \u0026amp; Maintenance:\u003c\/b\u003e Supports one-click silence and self-test functions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,4,0\"\u003e\u003cb data-path-to-node=\"2,4,0\" data-index-in-node=\"0\"\u003eBattery \u0026amp; Power:\u003c\/b\u003e Long standby time, low power consumption, 10-year battery life, and supports low battery warning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wisualarm","offers":[{"title":"Default Title","offer_id":57220041998709,"sku":"DHI-HY-GC30A","price":20.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/Image_DHI-HY-GC30A_2.png?v=1779483196"},{"product_id":"wisualarm-dhi-hy-gc30a-r8","title":"Wisualarm DHI-HY-GC30A-R8 F1 Wireless Interconnected CO Alarm with Temperature","description":"\u003ch3\u003eF1 Wireless Interconnected CO Alarm with Temperature DHI-HY-GC30A-R8\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe F1 Wireless Interconnected CO Alarm with Temperature DHI-HY-GC30A-R8 responds quickly with high sensitivity, stable performance, and low false alarms when there is too much Carbon Monoxide in the air. This device is able to measure carbon monoxide levels as low as 30 ppm using a high-quality sensor. The multi-functional LCD screen displays the temperature and humidity in standby mode, and the carbon monoxide concentration in alarm mode. Once the ambient carbon monoxide concentration reaches the alarm value, the device sounds a loud 85dB alarm and the LED flashes rapidly, alerting users to take immediate action.  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Specifications  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDetection \u0026amp; Sensor: High-performance electrochemical CO sensor to deliver accurate detection of carbon monoxide leakage and respond quickly.  \u003c\/li\u003e\n\u003cli\u003eInterconnection: Wireless interconnected with a maximum of 24 devices.  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDisplay Features:\u003c\/strong\u003e  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInformative and easy-to-read CO concentration display on the screen.  \u003c\/li\u003e\n\u003cli\u003eBlue backlight function that makes it user-friendly to read information.  \u003c\/li\u003e\n\u003cli\u003eTemperature and humidity measurement: Displays current temperature and humidity alternately when CO is not present.\u003c\/li\u003e\n\u003cli\u003ePeak level display function to inform users of extra potential hazards in the home.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAudio \u0026amp; Visual Alerts:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in high-volume buzzer with an alarm volume of 85dB (A) at 3 m (9.84 ft).\u003c\/li\u003e\n\u003cli\u003eThree separate LED indicators to provide clear and apparent working status illustration.\u003c\/li\u003e\n\u003cli\u003eControls \u0026amp; Maintenance: Supports low battery warning, one-click silence, and self-test functionalities.\u003c\/li\u003e\n\u003cli\u003eBattery \u0026amp; Lifespan: Long standby time, low power consumption, and a 10-year battery life.\u003c\/li\u003e\n\u003cli\u003eEnd of Life Warning: The LCD display shows \"End\" with the buzzer beeping and the LED indicator flashing three times per minute when the device reaches the end of its operational life.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wisualarm","offers":[{"title":"Default Title","offer_id":57220042031477,"sku":"DHI-HY-GC30A-R8","price":30.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/Image_DHI-HY-GC30A-R8_4.png?v=1779483021"},{"product_id":"wisualarm-dhi-hy-gw01a","title":"Wisualarm DHI-HY-GW01A Wireless Gateway","description":"\u003ch3 data-path-to-node=\"0\"\u003eHY-GW01A Wireless Gateway\u003c\/h3\u003e\n\u003cp data-path-to-node=\"1\"\u003eThe HY-GW01A Wireless Gateway acts as a central hub for your safety network, providing reliable connectivity and status monitoring for your interconnected alarms.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eKey Features \u0026amp; Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eCompatibility:\u003c\/b\u003e Fully compatible with WisuLink wireless interconnected products.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eNetwork Connectivity:\u003c\/b\u003e Features dual communication based on both Ethernet and Wi-Fi for reliable connection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eInstallation Options:\u003c\/b\u003e Versatile design supports wall mounting or free-standing placement on a table.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eSystem Maintenance:\u003c\/b\u003e Supports OTA (Over-The-Air) software upgrades to keep the system up to date.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eStatus Monitoring:\u003c\/b\u003e Equipped with 4 LED indicators to clearly illustrate the status of Power, Fault, Alarm, and Internet Connectivity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Wisualarm","offers":[{"title":"Default Title","offer_id":57220042064245,"sku":"DHI-HY-GW01A","price":38.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/14_thumb_b02dd77b-c7fd-420a-bd00-927ccd371591.png?v=1779482719"},{"product_id":"wisualarm-dhi-hy-ht10a","title":"Wisualarm DHI-HY-HT10A Standalone Heat Alarm","description":"\u003ch3\u003eWisualarm DHI-HY-HT10A 10-Year Standalone CO Alarm Sealed Battery\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"points-item is-txt\"\u003eTest and silence features in the central push button\u003c\/li\u003e\n\u003cli class=\"points-item is-txt\"\u003eLoud sound output over 85 dB(A) at 3 meters\u003c\/li\u003e\n\u003cli class=\"points-item is-txt\"\u003eLow quiescent current consumption\u003c\/li\u003e\n\u003cli class=\"points-item is-txt\"\u003eSurface-mount device (SMD) circuit board design\u003c\/li\u003e\n\u003cli class=\"points-item is-txt\"\u003eLow battery warning signal\u003c\/li\u003e\n\u003cli class=\"points-item is-txt\"\u003eClass A1 fire detection (54°C to 65°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wisualarm","offers":[{"title":"Default Title","offer_id":57220042097013,"sku":"DHI-HY-HT10A","price":15.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/HY-HT10A11_thumb_5761db3e-c980-45f8-96c1-6d990d8823f3.png?v=1779482430"},{"product_id":"wisualarm-dhi-hy-ht10a-r8","title":"Wisualarm DHI-HY-HT10A-R8 F1 Wireless Interconnected Heat Alarm","description":"\u003ch3 data-path-to-node=\"0\"\u003eF1 Wireless Interconnected Heat Alarm DHI-HY-HT10A-R8\u003c\/h3\u003e\n\u003cp data-path-to-node=\"1\" id=\"p-rc_54cdbec0d3606023-41\"\u003eThe F1 Wireless Interconnected Heat Alarm DHI-HY-HT10A-R8 is specifically designed to continuously monitor abnormal temperature. Integrated with a high-precision thermistor and an intelligent algorithm, it triggers an alarm when a predetermined temperature is reached. It is ideal for smoky, dusty, or humid areas that may trigg\u003cspan class=\"citation-240\"\u003e\u003c\/span\u003e\u003cspan class=\"citation-240 citation-241 citation-end-241\"\u003eer false smoke alarms, e.g., kitchens where cooking fumes are present and attics, garages boiler rooms where there may be lots of dust. Powered by a 10-year sealed battery, it provides 24\/7 protection against fire for a decade. Moreover, \u003csup class=\"superscript\" data-turn-source-index=\"1\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan class=\"citation-240 citation-end-240\"\u003ethe alarm signal will be pushed to every alarm in the interconnected network and they will raise the alarm in unison. Application scenarios include household or similar res\u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003eidential applications such as kitchens and garages\u003c\/p\u003e\n\u003cp data-path-to-node=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-path-to-node=\"1\"\u003e\u003cbutton class=\"button multiple-button ng-star-inserted\" aria-label=\"Ver detalhes da fonte. Abre o painel lateral.\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/button\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eKey Features \u0026amp; Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eDetection:\u003c\/b\u003e Class A1 fire detection (54°C to 65°C).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eInterconnection:\u003c\/b\u003e Wireless interconnected with a maximum of 24 devices.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eAudio \u0026amp; Alerts:\u003c\/b\u003e Loud sound output over 85 dB(A) at 3 meters, and includes a low battery warning signal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eControls:\u003c\/b\u003e Test and silence features in the central push button, and can also be silenced by a working infrared remote controller.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eDesign:\u003c\/b\u003e Surface-mount device (SMD) circuit board design.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wisualarm","offers":[{"title":"Default Title","offer_id":57220042129781,"sku":"DHI-HY-HT10A-R8","price":22.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/HY-HT10A4_thumb_2231a170-0be5-474b-bc16-8643da85dbe7.png?v=1779481774"},{"product_id":"wisualarm-dhi-hy-ht5ma","title":"Wisualarm DHI-HY-HT5MA D1 Heat Alarm Mains Power","description":"\u003ch3\u003eD1 Heat Alarm Mains Power DHI-HY-HT5MA\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003eThe D1 Heat Alarm Mains Power DHI-HY-HT5MA is specifically designed to continuously monitor temperature. Integrated with a high-precision thermistor and an intelligent algorithm, it triggers an alarm when a predetermined temperature is reached. It is ideal for smoky, dusty, or humid areas that may trigger false smoke alarms, e.g., kitchens where cooking fumes are present and attics, garages boiler rooms where there may be lots of dust. By using heat alarms, you can monitor these areas without worrying about a false alarm. Powered by a 10-year sealed battery, it provides 24\/7 protection against fire for a decade.  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Specifications \u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInterconnection: Hardwire interconnection up to 24 units, and wireless interconnected with a maximum of 24 devices (compatible with WisuLink wireless interconnected module).  \u003c\/li\u003e\n\u003cli\u003eDetection: Class A1 fire detection (54°C to 65°C), supporting Temperature Rise Rate Detection \u0026amp; Fix Temperature (A1).  \u003c\/li\u003e\n\u003cli\u003ePower Supply: Mains powered with a built-in 10-year rechargeable lithium battery back-up.  \u003c\/li\u003e\n\u003cli\u003eControls: Test and silence features in the central push button, and can also be silenced by a working infrared remote controller.\u003c\/li\u003e\n\u003cli\u003eAudio Alert: Loud sound output over 85 dB(A) at 3 meters.\u003c\/li\u003e\n\u003cli\u003eCertification: BS 5446-2:2003.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wisualarm","offers":[{"title":"Default Title","offer_id":57220042162549,"sku":"DHI-HY-HT5MA","price":29.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/1_0_01_36_15669_535607563_crop_thumb_8658119e-3c16-4228-8df7-06b7bd894bbb.png?v=1779481289"},{"product_id":"wisualarm-dhi-hy-mrf60-r8","title":"Wisualarm DHI-HY-MRF60-R8 Wireless Interconnected Module D1 D2 F1","description":"\u003ch3\u003eD1 D2 F1 Module DHI-HY-MRF50-R8\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003eThe D1 D2 F1 Wireless Interconnected Module DHI-HY-MRF50-R8 is an optional add-on wireless interconnected module for the Wisualarm mains-powered alarm units. It enables the Alarm to communicate wirelessly with other WisuLink devices. Up to 24 devices can be interconnected.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Wisualarm mains powered alarms\u003c\/li\u003e\n\u003cli\u003eWireless interconnected with maximum of 24 WisuLink RF devices\u003c\/li\u003e\n\u003cli\u003eRF mesh interconnected architecture (Interconnected via RF Mesh)\u003c\/li\u003e\n\u003cli\u003eSimply plug in module design (Easily Plugin)\u003c\/li\u003e\n\u003cli\u003ePowered from Alarm head \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDHI-HY-MRF60-R8 Specifications  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMin. 100m in Free Space  \u003c\/li\u003e\n\u003cli\u003eUp to 24 WisuLink RF Devices  \u003c\/li\u003e\n\u003cli\u003eCompatible With 3V \u0026amp; 9V  \u003c\/li\u003e\n\u003cli\u003eCE; UKCA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wisualarm","offers":[{"title":"Default Title","offer_id":57220042195317,"sku":"DHI-HY-MRF60-R8","price":15.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/Image_DHI-HY-MRF50-R8_3.png?v=1779480686"},{"product_id":"wisualarm-dhi-hy-rc20a-r8","title":"Wisualarm DHI-HY-RC20A-R8 Wireless Interconnected Alarm Control Unit","description":"\u003ch3 data-path-to-node=\"0\"\u003eDHI-HY-RC20A-R8: Wireless Interconnected Alarm Control Unit\u003c\/h3\u003e\n\u003cp data-path-to-node=\"1\"\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"0\"\u003eOverview\u003c\/b\u003e The Wireless Interconnected Alarm Control Unit pairs with Wisualarm wireless interconnected alarms. Once successfully paired, it maintains a constant connection to your smoke alarms, carbon monoxide (CO) alarms, and heat alarms. Built with a microprocessor and advanced electronic technology, the unit receives real-time fire and CO alarm information from the interconnected devices and promptly sends out visual alarm signals to ensure the user takes immediate action.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eKey Features \u0026amp; Functions\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eCompatibility:\u003c\/b\u003e Works seamlessly with WisuLink products.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eStatus Indicators:\u003c\/b\u003e Features individual visual indicators for fire, CO, and system faults.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eCentralized Test Function:\u003c\/b\u003e Allows you to test all interlinked alarms directly from this one centralized product.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eLocate Function:\u003c\/b\u003e Silences all interlinked alarms \u003ci data-path-to-node=\"3,3,0\" data-index-in-node=\"49\"\u003eexcept\u003c\/i\u003e the initiating alarm, helping you quickly identify the source of the danger.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eSilence Function:\u003c\/b\u003e Instantly mutes all interlinked alarms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"0\"\u003ePower Supply:\u003c\/b\u003e Equipped with a built-in 10-year lithium battery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Wisualarm","offers":[{"title":"Default Title","offer_id":57220042391925,"sku":"DHI-HY-RC20A-R8","price":38.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/DHI-HY-RC20A-R8.png?v=1779480239"},{"product_id":"wisualarm-dhi-hy-sa40a","title":"Wisualarm DHI-HY-SA40A 10-Year Standalone Smoke Alarm Sealed Battery","description":"\u003ch2\u003eWisualarm DHI-HY-SA40A 10-Year Standalone Smoke Alarm Sealed Battery\u003c\/h2\u003e\n\u003cp\u003eStandalone Smoke Alarm (hereinafter referred to as the device) is designed to continuously monitor smoke concentration. Adopting new split-spectrum sensor and a built-in high-volume buzzer, it responds quickly and becomes highly sensitive with stable performance and low false alarm. Once the surrounding smoke concentration reaches the alarm value, it will promptly send out visual and audible alarm signal to remind the user to take immediate measures.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"points-item is-txt\"\u003eSplit-spectrum sensor technology\u003c\/li\u003e\n\u003cli class=\"points-item is-txt\"\u003eTest and silence features in one single button, silenced by a working infrared remote controller\u003c\/li\u003e\n\u003cli class=\"points-item is-txt\"\u003eLoud sound output over 85 dB(A) at 3 meters\u003c\/li\u003e\n\u003cli class=\"points-item is-txt\"\u003eLow quiescent current consumption\u003c\/li\u003e\n\u003cli class=\"points-item is-txt\"\u003eSurface-mount device (SMD) circuit board design\u003c\/li\u003e\n\u003cli class=\"points-item is-txt\"\u003eLow battery warning signal\u003c\/li\u003e\n\u003cli class=\"points-item is-txt\"\u003eSealed lithium battery, easy installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wisualarm","offers":[{"title":"Default Title","offer_id":57220042424693,"sku":"DHI-HY-SA40A","price":15.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/DHI-HY-SA40A.png?v=1779479505"},{"product_id":"wisualarm-dhi-hy-sa40a-r8","title":"Wisualarm DHI-HY-SA40A-R8 Wireless Interconnected Smoke Alarm","description":"\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eWisualarm DHI-HY-SA40A-R8 10-Year Wireless Interconnected Smoke Alarm\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eWireless Interconnected Smoke Alarm (hereinafter referred to as the device) is designed to continuously monitor smoke concentration. Adopting new split-spectrum sensor and a built-in high-volume buzzer, it responds quickly and becomes highly sensitive with stable performance and low false alarm. Once the surrounding smoke concentration reaches the alarm value, it will promptly send out visual and audible alarm signal to remind the user to take immediate measures. Moreover, the alarm signal will be pushed to every alarms in the interconnected network and they will raise the alarm in unison.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"points-item is-txt\"\u003eSplit-spectrum sensor technology\u003c\/li\u003e\n\u003cli class=\"points-item is-txt\"\u003eTest and silence features in one single button, silenced by a working infrared remote controller\u003c\/li\u003e\n\u003cli class=\"points-item is-txt\"\u003eLoud sound output over 85 dB(A) at 3 meters\u003c\/li\u003e\n\u003cli class=\"points-item is-txt\"\u003eLow quiescent current consumption\u003c\/li\u003e\n\u003cli class=\"points-item is-txt\"\u003eSurface-mount device (SMD) circuit board design\u003c\/li\u003e\n\u003cli class=\"points-item is-txt\"\u003eLow battery warning signal\u003c\/li\u003e\n\u003cli class=\"points-item is-txt\"\u003eSealed lithium battery, easy installation\u003c\/li\u003e\n\u003cli class=\"points-item is-txt\"\u003eWireless interconnected with maximum of 24 devices\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wisualarm","offers":[{"title":"Default Title","offer_id":57220042457461,"sku":"DHI-HY-SA40A-R8","price":22.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/DHI-HY-SA40A-R82.png?v=1779479207"},{"product_id":"wisualarm-dhi-hy-sa5ma","title":"Wisualarm DHI-HY-SA5MA D1 Smoke Alarm Mains","description":"\u003ch2\u003eWisualarm DHI-HY-SA5MA 230V Mains Powered Smoke Alarm with 10-Year Rechargeable Lithium Backup Battery\u003c\/h2\u003e\n\u003cp\u003e230V Smoke Alarm Mains Power DHI-HY-SA5MA with 10 Year Rechargeable Lithium Back-up Battery is specifically designed to continuously monitor smoke concentration.\u003c\/p\u003e\n\u003cp\u003eAdopting advanced split-spectrum photoelectric chamber and a built-in high-volume buzzer, it responds quickly and becomes highly sensitive with stable performance and low false alarm.\u003c\/p\u003e\n\u003cp\u003eOnce the surrounding smoke concentration reaches the alarm value, it will promptly send out visual and audible alarm signal to remind the user to take immediate measures.\u003c\/p\u003e\n\u003cp\u003eSmoke alarm can be interconnected via a hardwired or wireless system (using optional WisuLink wireless interconnected module). Once one device triggers an alarm, the alarm signal will be pushed to every alarm in the interconnected network and they will raise the alarm in unison.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSplit-spectrum sensor technology\u003c\/li\u003e\n\u003cli\u003eBuilt-in 10-year rechargeable lithium battery back-up\u003c\/li\u003e\n\u003cli\u003eHardwire interconnection up to 24 units\u003c\/li\u003e\n\u003cli\u003eWireless interconnected with maximum of 24 devices, compatible with WisuLink wireless interconnected module\u003c\/li\u003e\n\u003cli\u003eTest and silence features in the central push button\u003c\/li\u003e\n\u003cli\u003eLoud sound output over 85 dB(A) at 3 meters\u003c\/li\u003e\n\u003cli\u003eSilenced by a working infrared remote controller\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wisualarm","offers":[{"title":"Default Title","offer_id":57220042490229,"sku":"DHI-HY-SA5MA","price":29.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6712\/8604\/files\/Image_DHI-HY-SA5MASA5MB_2.png?v=1779462906"}],"url":"https:\/\/jemsystems.co.uk\/collections\/wisualarm.oembed","provider":"JEM Systems UK","version":"1.0","type":"link"}