Product Details
The Gentex S1209F Photoelectric Smoke Detector w/ Relay (1 Form A/1 Form C Auxiliary Relay) is intended for use as an evacuation device and as a supervisory alarm on a protected premises. 120VAC AC-powered with Battery Backup. Features a solid state piezo signal.
P/N 917-0057-002
NOTE: Replaces Gentex 9120F