Hardwired smoke detectors are wired directly into your homes electrical system, and can be interconnected with up to eleven additional BRK and First Alert hardwired smoke or carbon monoxide alarms and six compatible devices. Battery backup ensures the alarm works even during power outages. Mute feature silences nuisance alarms from cooking smoke or shower steam.
Hardwired ionization smoke alarm with 9 volt battery back up
Battery backup provides consistent protection for added safety during power outages
Smart technology helps to reduce the number of nuisance alarms
Latching alarm indicator remembers which unit initiated an alarm
Perfect mount - allows for easy alignment of alarm
Single button test/silence helps to ensure your alarm is working properly
10 year warranty