Best Battery Smoke Alarms

First Alert SCO5RVA Battery Operated Smoke Alarm + First Alert 9120LBLA Hardwire Smoke Alarm (10 Year Battery)

First Alert SC9120A Hardwire Smoke & Carbon Monoxide Alarm

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

First Alert PR700A Slim Series Battery Powered Photoelectric Smoke Alarm

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

Ecoey Smoke Detector, Smoke Alarm with Advanced Photoelectric Technology, Fire Alarm Smoke Detector with Test Button and Low Battery Reminder, Fire Alarm Used in Bedroom, Home, FJ138, 1 Pack

SITERWELL Smoke Detector Fire Alarm with Magnetic Fastening Kit and Built-in Battery, Fire Safety with Photoelectric Technology for Home Bedroom and Babyroom, UL Listed, GS528A, 6 Packs

BRK Electronics 9120BA Hardwired Ionization Smoke Alarm with 9V Battery Backup

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

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