Model 9120BA is a wire-in, 120V AC 60Hz single and/or multiple station smoke alarm specifically designed for residential and institutional applications including sleeping rooms of hospitals, hotels, motels, dormitories and other multi-family dwellings.
BRK 9120BA alarm features an ionization smoke sensing chamber, an 85dB horn, 9V battery backup and a “silence” feature. The “Smart Technology” system is designed to reduce nuisance alarms.
Main Features
Latching alarm indicator - remembers which unit initiated an alarm
