First Alert 1046856 10-Year Battery Smoke Alarm Size:2.25"H x 5.7"L x 5.7"W Surgical Stainless Steel Blade

Surgical Stainless Steel Blade

installs in minutes with just a screwdriver

Targethead Increases Striking Area & Reduces Spalling & Mushrooming

Rust resistant handle

Female Iron Pipe

First Alert 1046856 10-Year Battery Smoke Alarm Size:2.25"H x 5.7"L x 5.7"W Surgical Stainless Steel BladeThe First Alert SMI110 10 Year Sealed Battery Smoke Alarm provides reliable protection and meets industry standards. First Alert's Precision Detection advanced sensing technology helps reduce cooking nuisance alarms and provide an early warning. The 10 year sealed battery makes installation of the alarm easy and no battery replacements are needed for the life of the alarm. First Alert's Precision Detection advanced sensing technology complies with