Smoke Alarm, Hardwired w/Battery Backup, Interconnected 6-Pack Air Compressors no rewiring required

no rewiring required

easy to operate

Shank Length

Cuts up to Three Times More Area Than Economy Lines

Smoke Alarm, Hardwired w/Battery Backup, Interconnected 6-Pack Air Compressors no rewiring requiredFirst Alert, 6 Pack, 120V AC Hardwired Smoke Alarm, With Battery Back Up, Equipped With An EZ Access Battery Door That Removes The Hassle & Burden Of Collecting Your Alarm From The Ceiling & Replacing Its Batteries, Provides Optimal Protection In The Event Of A Power Outage & An Increased Emphasis On The Unit's 85 Db Output, Are Capable Of Interconnecting With Up To 18 Other First Alert Or BRK Hardwired Alarms, 10 Year Limited Warranty, Complies With