First Alert SM210 Battery Smoke Alarm with Slim Profile Design 2 Pack – 5050093

Description

Convenient 10-Year Sealed Battery: Easily install the 10-Year Battery Smoke Alarm for reliable and convenient protection. No battery replacements are required – eliminating low battery chirps for the life of the smoke alarm. Plus, avoid the cost and hassle of changing batteries. Slim-Profile Design: Half the depth of a standard alarm, the First Alert SM210 10-Year Battery Smoke Alarm with Slim Profile Design is equipped with superior features in a sleek, compact unit. The modern design helps the detector blend seamlessly with most home decor. Easy-to-Use Testing Features: Regularly test the smoke alarm using the efficient test/silence button on the front of the detector to help ensure it is working properly and silence false alarms. Alarms should be replaced at least every 10 years and the end-of-life warning will help alert you when it’s time. See user’s manual for information on how and when to test and replace detectors.