Gentex 8240T Photoelectric Smoke Detector

NOTE: This part is discontinued by the manufacturer. No direct replacement recommended. The Gentex 8240T Photoelectric Smoke Detector w/ integral thermal sensor (135F) is equipped with a standard Form A dry relay contact for connection to the system initiating circuit and an auxiliary Form C dry relay contact is provided for use as remote annunciation as a releasing device. 24VDC operating voltage p/n 908-1203-002