Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected
Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85-decibel siren provides a clear, loud warning upon detection
User-friendly design includes a single test/silence button and a side-loading battery compartment. Installation is straightforward thanks to tamper-resistant locking brackets and universal mounting brackets. Features a dust cover.
Features an electrochemical carbon monoxide sensing technology as well as an ionization sensor that detects the fine particles of a fast-burning fire
Keep your family safe with this 3-pack of hardwired smoke and carbon monoxide alarm; The battery backup means constant monitoring, even if there's a power failure