Detect 10-Year Battery Powered Smoke Detector

The Kidde Detect 20SD10 photoelectric smoke alarm offers 10 years of continuous protection without battery replacements. Its sealed lithium battery powers the device for its entire lifespan, eliminating battery costs and changes. Advanced photoelectric sensing detects slow-smoldering fires, while intelligent self-testing ensures the alarm is always functional. Enhanced sensing technology minimize false alarms from cooking. The alarm features a loud 85dB horn and an end-of-life signal. Installation is easy with the twist-and-click bracket. Upgrade your home’s safety with the Kidde 21031466, a smoke detecor built for 10 years of protection and peace of mind.