Easy fit smoke detector
The yale security easy fit smoke detector is suitable for connection to easy fit alarm systems it will activate the house alarm in the event of a fire it also has a built in siren that sounds on the device when smoke is detected the smoke detector is easy to fit and includes a test button for range testing radio 868mhz fm the pack contains 1 x smoke detector with bracket2 x wall plugs and screws3 x aa alkaline batteries