HSC-221R – CONVENTIONAL DETECTOR BASE WITH RELAY, 2-WIRE, 6″, 24VDC
The HSC-221R is designed specifically for use with the Hochiki conventional models SOE-24V, SOE-24H SOC-24V,SOC-24VN, SLR-24H, SLR-24V, SLV-24, SLV-24N, SLV-24V, SLR835, SLR-835H, DCD-135/190.
