| Available to order | Qty | Delivery |
|---|---|---|
| Pre-order | 0 | Lead time 2 to 6 weeks |
- Integral 90dB(A) sounder with 3 selectable sound patterns (continuous 970Hz, alternating 800/970Hz, sweep 800-970Hz) and high/low volume
- Logical link option on TwinflexPro panels: during alarm confirmation, only the sounder in the device in alarm operates
- 7 detection modes selected by DIL switch at commissioning: Smoke 1 (standard optical, high thermal enhancement), Smoke 2 (standard optical, normal thermal enhancement), Smoke 3 (low sensitivity with transient rejection, for areas prone to nuisance alarms), Heat 1 (rate of rise, 58°C, Class A1), Heat 2 (fixed 58°C, Class A1), Heat 3 (high fixed 90°C, Class C) and combined Smoke 2 / Heat 2
- Photo-electric smoke sensing chamber plus thermistor heat sensing
- Built-in end-of-line signal, enabled by DIL switch on the last device (no resistor or capacitor needed)
- Head contamination warning before the detector becomes prone to false alarms
Frequently bought together
Product details
The Fike 204-0001 is a combined smoke and heat detector with sounder for Fike Twinflex 2-wire fire alarm systems, giving detection and an alarm sounder from a single device on one pair of wires.
The Fike Twinflex Multipoint ASD with Sounder (204-0001) is a plug-in multi-mode smoke and heat detector for the Fike Twinflex and TwinflexPro² 2-wire fire alarm systems. Twinflex devices share one pair of wires per zone, so detectors and sounders are installed on the same circuit, saving installation time and cost. One detector type suits almost every application, as the detection mode is simply set by switch at the time of commissioning.
Key features
- Integral 90dB(A) sounder with 3 selectable sound patterns (continuous 970Hz, alternating 800/970Hz, sweep 800-970Hz) and high/low volume
- Logical link option on TwinflexPro panels: during alarm confirmation, only the sounder in the device in alarm operates
- 7 detection modes selected by DIL switch at commissioning: Smoke 1 (standard optical, high thermal enhancement), Smoke 2 (standard optical, normal thermal enhancement), Smoke 3 (low sensitivity with transient rejection, for areas prone to nuisance alarms), Heat 1 (rate of rise, 58°C, Class A1), Heat 2 (fixed 58°C, Class A1), Heat 3 (high fixed 90°C, Class C) and combined Smoke 2 / Heat 2
- Photo-electric smoke sensing chamber plus thermistor heat sensing
- Built-in end-of-line signal, enabled by DIL switch on the last device (no resistor or capacitor needed)
- Head contamination warning before the detector becomes prone to false alarms
- Tamper-resistant locking: the head can only be removed with the Fike head removal tool
- Remote LED output (remote LED part no. 600-0092)
- Supplied complete with mounting base and dust cover
Technical specifications
- Part number: 204-0001
- Dimensions: 107mm diameter x 75mm
- Operating voltage: 18V to 32V DC
- Quiescent current: 56µA typical
- Operating temperature: -10°C to +50°C
- Wiring: 2-core 1.5mm² screened fire-resistant cable (e.g. FP200 equivalent), radial circuit with no spurs
- Compatibility: Twinflex and TwinflexPro² control panels only
- Alarm current (sounder high): 8mA typical plus 15.5mA alarm activated
Compatible with / Used for: Fike Twinflex and TwinflexPro² control panels only. Need a visual indicator too? See the Fike 204-0012 Multipoint with Sounder/Strobe.
Frequently asked questions
Does the 204-0001 come with a base?
Yes. It is supplied complete with mounting base and dust cover.
How is the detection mode set?
By DIL switch at commissioning. There are 7 modes: three smoke, three heat and a combined smoke/heat mode.
Do I need an end-of-line resistor?
No. The detector has a built-in end-of-line signal, enabled by DIL switch on the last device on the zone.
Related products: Fike accessories and versions for Twinflex Multipoint detectors: Fike Detector LED Remote Indicator (600-0092), Fike Multipoint ASD Detector Head Removal Tool (25-0046-201), Fike Twinflex Multipoint ASD Detector (204-0003).
Datasheet
Fike Twinflex Multipoint ASD Detector with Sounder (204-0001) Need the datasheet? Our team will email it to you. Request datasheet
