![4-Wire Smoke & Heat Detector with Relay Output FT143|Professional Conventional and Intelligent Fire Alarm System|CFT Fire Alarms 4-Wire Smoke & Heat Detector with Relay Output FT143|Professional Conventional and Intelligent Fire Alarm System|CFT Fire Alarms](http://www.cftfirealarms.com/upload/day_140530/201405301411185170.jpg)
4-Wire Smoke & Heat Detector with Relay Output FT143|Professional Conventional and Intelligent Fire Alarm System|CFT Fire Alarms
i³™ Series 4-Wire Smoke Detector with Fixed Thermal Sensor, Relay | Smoke Detectors | Sensors | Smoke Detectors | Honeywell Building Solutions
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