Kidde 2030DSR Optical Smoke Alarm with 9V Replaceable Battery (Included) 10 Year Sensor Life

FIRE SAFETY ESSENTIAL: A necessary addition for all homes to ensure the safety of your family; Make sure you are prepared for a fire emergency before it happens BATTERY POWERED: Supplied with a 9V replaceable battery designed to power the alarm, and a 3 year manufacturer's warranty for peace of mind EASY TO INSTALL: Suitable for most locations in the home, including hallways, living rooms, and bedrooms, and supplied with all appropriate fixings to ceiling mount your alarm LOUD & ACCURATE ALARM: Advanced optical sensing technology ensures highly accurate smoke detection to reduce nuisance alarms; a loud 85dB warning alarm sounds when smoke is detected COMBINED TEST/HUSH: Features a compact, lightweight design, and combined test and hush button which allows for regular testing and easy alarm silencing SAFETY APPROVED: CE marked, TÜV certified to EN 14604:2005, and manufactured to the ISO9001 Standard. Suitable for BS 5839-6 Grade F2 installations