FIRST ALERT BRK 9120LBL Hardwired Smoke Detector with Battery Backup

Value: $36.99 - $23.25
(as of Sep 22,2022 03:50:56 UTC – Particulars)

This First Alert hardwired smoke alarm contains the ten 12 months battery backup means fixed monitoring for the lifetime of the alarm, even when there is a energy failure. The detector options an ionization sensor for detection of smoke and fast-flaming fires, in addition to a loud, 85-decibel alarm. One button silences any nuisance alarms, and in addition checks detector features, whereas lights point out if the alarm detects smoke. The latching alarm indicator routinely identifies which unit initiated the alarm, even after the situations that set off the alarm have subsided. And an end-of-life sign enhances your security by letting you realize when it is time to exchange the unit. Join it to appropriate BRK or First Alert alarms inside a single-family residence. When one alarm is triggered, all linked alarms will sound.