Heat Detector Included Base
FCH‑320 Series Conventional Automatic
Fire Detectors set new standards in fire detection
technology through a combination of optical, thermal
and chemical (gas) sensors and intelligent evaluation
electronics. Their most impressive feature is their
ability to prevent false alarms, as well as speed and
accuracy of detection.
The enhanced operating voltage range of 8.5 V DC up
to 30 V DC and the two variants with 820 Ω alarm
resistor or 470 Ω alarm resistor enables the detector
application with nearly all conventional fire panels.