Spec Sheet
The BRK SC9120B is a hardwired, 120V AC 60Hz single and/or multiple station smoke and carbon monoxide alarm specifically designed for residential and institutional applications including sleeping rooms of hospitals, hotel/motels, dormitories and other multi-family dwellings. It meets building codes where AC/DC with silence smoke and carbon monoxide alarms are required. The alarms are interconnectable with up to 18 devices, of which 12 can be smoke alarms. The BRK SC9120B alarm features an ionization smoke sensing chamber and an electrochemical CO sensor, an 85dB horn, 9V carbon zinc battery backup and a “silence” feature. Other Contractor Preferred features include a dust cover to keep alarm clean during construction, keyhole slots in the mounting bracket eliminate the need to remove the electrical box screws for installation. Two locking features are provided to prevent battery theft and/or theft of the unit. Installation is quick, easy and cost effective. 10-Year Limited Warranty.
