Bases | Hochiki's UL Approved Fire Detection
Conventional Detector Bases | UL Conventional Fire Detection
NS6 base is an electronics-free 6" base featuring a plastic tamper-lock lug. Each base is equipped with a resistor. The NS4 base is a 4" version of the NS6 base.
HSC-224R, HSC-220R and the HSC-221R are designed specifically for use with the Hochiki conventional models SOC-24V, SOC-24VN, SLR-24H, SLR-24V, SLV-24, SLV-24N, SLV-24V, SLR835, SLR-835H, DCD-135/190. The HSC-(X)R series is a 6" base with two sets of Form "C" relay contacts. HSC-224R, HSC-220R, and the HSC-221R are also approved for use with Hochiki’s previous conventional model DFE 135/190.
HSC-4R is designed specifically for 24 volt 4 wire applications using Hochiki conventional models SOC-24V, SOC-24VN, 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 places a direct short circuit across the loop when the detector is actuatedHSC-4R is also approved for use with Hochiki’s previous conventional model DFE 135/190.
HSC-L base series is designed specifically for use with the Hochiki fixed temperature heat detectors (DFE-135/190). The HSC-L series is a 6" base featuring a current limiting resistor, latching annunciator output, and a latching circuit so the alarm LED will remain lit until the control panel has been reset.
Bases are available in bone or white to match the detector. Bone (offwhite) is the standard color for detectors and bases for most applications.
For features & specifications for NS6 & NS4 Series Base, HSC-(X)R Relay Base & HSC-4R 4 Wire Base and HSC-(X)L Latching LED Base, please refer to our datasheet.