Pack of 2 FireAngel Optical Smoke Alarm - White

Upgrade your home's safety with this pair of FireAngel optical smoke alarms. These alarms use advanced optical sensing technology for early detection of slow-burning fires, providing superior protection. A low battery warning, signalling approximately every 40 seconds, ensures timely battery replacement. A sleep mode silences this warning for eight hours for uninterrupted sleep. Quick and easy installation is ensured with all necessary fixings included.