he CAVIUS Mains Powered Photoelectric Smoke Alarm is part of the Wireless Family Range. So, this means the alarm will connect with our battery-operated Wireless Family smoke and thermal heat alarms. The Wireless Family alarms connect to each other using innovative and automated Radio Frequency technology; when one alarm is triggered, they all sound.

The biggest benefit of of this alarm is that the alarm is powered by the mains circuit (and also includes a back-up battery).

REP2203AS