Photoelectric Smoke Alarms and Smoke Detectors
Photoelectric Smoke Detectors & Alarms
Gentex photoelectric smoke alarms and detectors carry forward the dual-cell photoelectric heritage Gentex pioneered, and they suit residential, commercial, industrial, and institutional applications. Listed to UL 217 and NFPA 72, they feature a patented multi-position test switch for fast maintenance, onboard piezo sounders, and tandem interconnect so multiple units alarm together. The widely installed 120VAC hardwired families, including the 7100, 8240, and 9000 Series, come with battery backup, in photoelectric or combination photoelectric/thermal models, and relay-equipped versions for monitored systems.
Pair these with Gentex carbon monoxide alarms and combination smoke/CO units for complete life-safety coverage, or browse the full Gentex catalog. Need help matching a detector to your wiring, interconnect, or panel? Call our team at 516-812-0917.