Best Battery Smoke Alarms

First Alert SC9120A Hardwire Smoke & Carbon Monoxide Alarm

First Alert 9120BA Hardwire Smoke Alarm w/ 9V Battery, Smoke Detector

Kidde Smoke Detector, Hardwired with Battery Backup & Interconnect, Battery Included

First Alert PR700A Slim Series Battery Powered Photoelectric Smoke Alarm

Kidde P3010B-CA 10-Yr Battery Talking Smoke Alarm, White

Kidde i9010 Sealed Lithium Battery Power Smoke Alarm

FIRST ALERT FATPR710, 10-Year Sealed-Battery Photoelectric Smoke Alarm

Photoelectric Smoke Detector and Smoke Alarm Battery Operated, UL Listed Sensor Fire Alarms with Test Button for Home Depot Hotel School, 10 Year Smoke Detector 3 Pack

Kidde I9060CA Kidde 9V Battery Ionization Smoke Alarm, White

Kidde Smoke Detector with Safety Light for Hearing Impaired, Battery Operated Smoke Alarm, Ideal for Hallways