This smoke alarm is fitted with a 10 year life battery which is sealed to prevent tampering. It has a sleep easy function which allows you to temporarily silence low battery warnings for 8 hours. Thermoptekô technology combines the latest in optical sensing with thermal enhancement, providing fast reaction to both slow smoldering and fast flaming fires in a single alarm. Certified to BSEN 14604:2005.
Guaranteed 10 year battery
Certified to BS EN14604: 2005