Gentex 9120 Photoelectric Smoke Detector w/ Piezo
$55.00
The Gentex 9120 is a Photoelectric Smoke Alarm with 90dBA continuous piezo horn.
120VAC with 9VDC battery back-up
Can be used alone or in tandem with up to 12 Gentex tandem-capable devices.
p/n 917-0001-002