First Alert Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup PowerTex especially for overhead or downward

especially for overhead or downward drilling applications

Color coded lanyard allows the user to easily identify the lanyard's weight rating

Pair with Sun Zero curtain panels (sold separately) to maximize energy saving

Pipe solvent welds into 1 end with Male threads on the other end

First Alert Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup PowerTex especially for overhead or downwardThe SMI105 AC interconnect hardwire smoke alarm with 10 year battery backup. Features First Alert's Precision Detection advanced sensing technology and meets industry standards. Precision Detection provides advanced protection early warning as well as a reduced number of nuisance cooking alerts. Interconnect multiple alarms together to help provide an early warning throughout your whole home and have peace of mind knowing the 10 year battery backup