BRK 1046870 Interconnect Hardwire 2-in-1 Smoke & CO Alarm with Battery Backup Impact Screwdriver Bit Set First Alert's Precision Detection advanced

First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency

Hardened and tempered high carbon steel blades

Turtle Wax

and one-hand sprayers

BRK 1046870 Interconnect Hardwire 2-in-1 Smoke & CO Alarm with Battery Backup Impact Screwdriver Bit Set First Alert's Precision Detection advancedInterconnect Hardwire Combination Smoke & Carbon Monoxide Alarm with Battery Backup Direct wire in with 9V battery backup. Hardwired with battery backup for protection during power outages. Perfect mount for easy installation. Mounting bracket keeps the alarm secure over a wide rotation range for ideal alignment. Latching alarm indicator, visually identifies unit that initiated alarm or low battery. Smart Interconnect, interconnects with most First