Affordable 4-Wire Base Detector for SOC-24V Detector

The HSC-4R is designed specifically for 24 volt 4 wire applications using Hochiki conventional models SLR-24H, SLR-24V, SLV-24, SLV -24N, SLV-24V, SLR-835, SLR-835H or DCD-135/190. The 6" diameter base is current limited. Relay contact place a direct short circuit across the loop when the detector is actuated. Is also approved for use with Hochiki’s previous conventional model DFE 135/190.