First Alert® 7010B Hardwired Photoelectric Smoke Alarm w/Battery Backup, 120V Trending_Items Double tooth design strengthens each

Double tooth design strengthens each tooth for longer life and improved durability

LeakBarrier® MS300 Ice and Water Armor helps to protect a building’s deck or internal structure against leaks caused by ice and water damming and wind-driven rain

Manufactured of heat treated forged alloy steel

Helps in protecting your personal computer

First Alert® 7010B Hardwired Photoelectric Smoke Alarm w/Battery Backup, 120V Trending_Items Double tooth design strengthens eachThe First Alert Hardwired Smoke Alarm with Battery Backup and photoelectric sensor is designed to meet new building code while reducing common 'nuisance' alarms. This makes it an excellent choice for installation in kitchens, near fireplaces, or in hallways outside bathrooms, utility rooms, and other areas prone to steam that may accidentally set off other alarms. The Photoelectric sensor featured in this smoke alarm is more efficient in detecting