BRK SC9120LBL Smoke Carbon Monoxide Combo Detector 10 YR Warranty

SMOKE & CARBON MONOXIDE COMBO DETECTOR-10 YR WARRANTY The SC9120LBL (model SC9120B) is a wire-in, 120V AC 60Hz single and/or multiple station smoke and CO alarm specifically designed for residential and institutional applications including sleeping rooms of hospitals, hotels, motels, dormitories and other multi-family dwellings as defined in standard NFPA 101. The SC9120LBL complies with UL217, UL2034, CSFM, NFPA 72, NFPA 720, HUD, FHA and other agencies that model their codes after the above agencies. They meet building codes where AC/DC with Silence smoke and CO alarms are required either separately or in combination. The alarms are interconnectable with up to 18 devices, of which 12 can be smoke alarms. 10YR Lithium Battery Backup Locked Battery Drawer Electrochemical Carbon Monoxide Sensor - the most accurate sensor available as compared to other sensing technologies Latching alarm indicator - remembers which unit initiated an alarm Intelligent Sensing Technology™ helps redu