This First Alert Battery-operated Ionization Smoke Detector is an essential safety device in every home. With its advanced ionization technology, it can detect even the smallest particles of smoke and alert you with its loud 85-decibel alarm. Stay protected and worry-free with this reliable smoke detector.

This First Alert Battery-operated Ionization Smoke Detector is an essential safety device in every home. With its advanced ionization technology, it can detect even the smallest particles of smoke and alert you with its loud 85-decibel alarm. Stay protected and worry-free with this reliable smoke detector.