Gentex SR Photoelectric Smoke Detector w/ Relay 27/11 24VDC at 10A

24VDC at 10A

and RT Series Duct Smoke Detectors

Once the plates are mounted

creating a clean air barrier for sensitive optics

Gentex SR Photoelectric Smoke Detector w/ Relay 27/11 24VDC at 10AGentex SR is a 120V Photoelectric Smoke Detector w Relay. Features one set of Form A C relay contacts Use only Duracell MN 1604 battery for battery backup. (Available at many retail stores.) Use brown yellow wire to tandem interconnect this device to S, SR, S220, SR220, STRR, SHRR, H, H220, C, CR, SC, SCR, SCRR AS WELL AS THE GENTEX GN 503 SERIES, CO1209 SERIES AND S1209 SERIES. This device will not connect Gentex legacy products: 7100 7103, 9120