BOSCH FAH-440 SF 23/02 Surface Mount Back boxes are

Surface Mount Back boxes are the best solution

fixed temperature heat detector that initiates an alarm when the ambient temperature exceeds +135°F

The ASBL has a highly configurable programming algorithm that allows the user to set up groups of bases for synchronization of modulation tones

It provides two-stage filtration to protect the detector’s optical chamber from airborne contaminants and maintain optimal detection performance

BOSCH FAH-440 SF 23/02 Surface Mount Back boxes areThe FAH440 Analog Heat Detector is an open area fire detector that works with the FPA1000 fire panels. Use it with the FAA440 family of bases in indoor dry environments with high ambient temperatures. Use it in kitchens, boiler rooms, or drying rooms unsuitable for smoke detectors because of steam or fumes.