First Alert 9120B 120 Volt Hardwired Smoke Alarm With Battery Once more Up 5 Pack

The product is a hardwired alarm, moreover confirm if the wiring polarity is true and that every one wire nut connections are protected. A unfastened neutral (white wire) connection all through the residence junction discipline might instant a software malfunction. Promote higher household safety with the First Alert 9120B Hardwired Smoke Alarm with Battery Backup. This 120-volt AC smoke detector makes use of an ionization smoke sensor to reliably detect smoke from scorching, fast-flaming fires and alerts you with a loud 85-decibel alarm.

Imported
Tamper resistant locking pins, single button silence test and loud 85dB alarm
120-Volt AC power with 9-Volt battery backup (included) to take care of alarm functioning all through power outage