X-Sense Smoke Alarm for Home, 10-Year Sealed Battery Fire Alarm, LED Indicator & Silence Button, Smoke Detector Battery Operated, Conforms to EN 14604 Standard, SD11

Smoke Alarm A working smoke alarm is one of the simplest ways to protect a property. This one uses a photoelectric sensor to detect smoke quickly while helping to reduce false alarms. With a sealed 10-year battery, there's no need to worry about replacing batteries every year. It checks itself automatically and lets you know if there's a fault or the battery is running low. Fast, accurate photoelectric smoke detection. Sealed 10-year lithium battery. Automatic self-checks for added peace of mind. Loud 85dB alarm when smoke is detected. Built to the EN 14604 smoke alarm standard. Why we chose this one We wanted a smoke alarm that's reliable, low maintenance and built to last. Fit it once, test it regularly, and you've got dependable protection for years without the hassle of changing batteries.