The First Alert SM210L Sealed 10-Year Battery Smoke Alarm offers reliable fire detection with advanced Precision Detection sensing technology that meets new industry standards to minimize cooking nuisance alarms while providing early warning in case of a home fire emergency. Its slim profile design is half the depth of a standard alarm, allowing for discreet installation that complements any home interior. The integrated Safety Path Light helps illuminate your way to safety during emergencies, improving visibility in dark conditions. Powered by a sealed 10-year lithium battery, this smoke alarm requires no battery replacements or maintenance for its entire lifespan, and it includes an end-of-life warning to notify when replacement is needed. Easy to install and maintain, this smoke detector comes with mounting bracket and installation screws for convenience. It operates on battery power with a photoelectric sensor for effective smoke detection and emits an audible alarm rated at 85 dB to alert occupants promptly. This smoke alarm is UL certified for fire safety compliance, ensuring trusted performance in protecting your home and loved ones.

Protect your home with the reliable First Alert SM210L smoke alarm—order now to ensure safety and peace of mind.

Product Dimensions:

5.24 x 5.24 x 1.18 in

0.39 lbs

Shipping Dimensions:

8.39 x 6.65 x 1.57 in