The FireAngel SB1‑R Smoke Alarm has been designed to make protecting your home simple, with easy install and rigorous testing by independent parties, such as BSI Kitemark, to ensure quality and longevity.
9V replaceable battery included, Alarm test and silence, Optical sensor reduces nuisance alarms from cooking fumes, Suitable for landing, hallway, bedroom and living room, Simple to install and easy to test