GENTEX 120V PHOTO SMOKE WITH 9V BAT
Product Info
The Gentex 7139CS-C is a 120 VAC Photoelectric Smoke Alarm with Visual Signalling Appliance and a 9VDC battery backup. The 7139 is designed for residential and commercial-residential applications. Featuring a low or missing battery indicator, a horn frequency of 3100Hz, and a three position test switch, this smoke alarm comes fully protected against insects and has a quick disconnect wiring harness. ??The Gentex 7139CS-C features tandem interconnect capabilities, Form C relay contacts for remote communication, and is self restoring. The 7139 model also has a 90 decibel T3 evacuation audible alarm.
Features:
Available in 120VAC
9VDC battery back-up (7109/7139CS/LS) w/ audible low battery chirp
9 foot line cord (LS models)
177 candela rating (ANSI/UL 1971 listed)
Horn frequency 3100Hz (nominal)
Patented three position test switch
Nominal 2.5% sensitivity
Quick-disconnect wiring harness (CS models)
Form C relay contacts for remote annunciation (CS models)
9VDC battery back-up models, visual does not operate on battery back-up
Relay contacts do operate on battery back-up
Relay contacts will activate from the tandem wire
90dBA continuous piezo horn (710CS/LS & 7109CS/LS Series)
90dBA temporal 3 evacuation piezo horn (713CS/LS & 7139CS/LS Series)
5-to-1 signal-to-noise ratio
Fully insect screened
Tandem interconnect capabilities
Tandem interconnect up to 6 alarms (CS Models)
Easy Wash on-site maintenance washing program
Mounting hardware adapts to standard junction boxes
Warranty is 12 months from date of purchase
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