First Alert SA521CN-3ST Smoke Alarm Battery Operated 120 Volt Car Wax - Paste Includes support package and termination

Includes support package and termination parts for a chimney that is supported by a flat ceiling and that passes through an attic area and penetrates the roof

firm surface

It converts to a spreader by reversing clamp pad

Dry Time : 120 min

Handle size: 10"

First Alert SA521CN-3ST Smoke Alarm Battery Operated 120 Volt Car Wax - Paste Includes support package and termination"FIRST ALERT" SMOKE ALARM 120V AC DC Easily expand an existing interconnected 120V AC system by replacing one alarm in the series with this alarm Add additional battery operated First Alert Onelink enabled alarms to expand without wires Photoelectric smoke alarm reduces nuisance alarms Alarm and low battery silence feature 10 year limited warranty