Kidde KIR-HCD Intelligent Multisensor Heat and CO Detector

The Kidde KIR-HCD Intelligent Multisensor Heat and CO Detector analyzes heat sensor independently from the CO sensor to determine whether to initiate a fire alarm, a life safety CO alarm, or both. Features rotary addressing. COMPATIBLE BASES and ACCESSORIES: — KI-SB Detector Mounting Base - Standard — KI-SB4 4-inch Detector Mounting Base c/w Trim Skirt — KI-RB Detector Mounting Base w/Relay — KI-RB4 4-inch Detector Mounting Base w/Relay, c/w Trim Skirt — KI-IB Detector Mounting Base w/Fault Isolator — KI-IB4 4-inch Detector Mounting Base w/ Fault Isolator, c/w Trim Skirt — GSA-LED Remote Alarm LED (not for EN54 applications) — KI-ABLT Low Frequency Audible (Sounder) Base for CO and Fire Detectors — KI-ABDT Audible (Sounder) Base for CO and Fire Detectors — GSA-LED Remote Alarm LED (not for EN54 applications) — FX-T3T4 Tone Generator for Detector Sounder Bases with CO mode — GSA-TS4 Trim Skirt (supplied with 4-inch bases)