Use the plastic tab to gently open the battery compartment.
Brk smoke alarm change battery.
This smoke alarm is designed for hardwired installation but it also features a battery backup that helps ensure continued functionality in the event of a power outage.
Brk smoke co alarms.
Generally most smoke detectors use a 9 volt battery for power though you should always follow the directions that came in your smoke detector manual.
Hardwired photoelectric smoke and co alarm.
The first alert brk smoke detector is wired directly into your home s electrical system.
The battery should be replaced once per year.
Smoke alarms discontinued.
Co combo alarms are at end of life.
Back of the alarm.
Photoelectric smoke and co alarm with sealed battery.
In this article you ll learn how to replace a 9v battery in a smoke alarm.
How to replace a 9v battery.
Carbon monoxide plug in alarm with battery backup.
The mute features can silence nuisance or unneeded alarms created by shower steam or cooking smoke.
Test alarm with the same button.
These mechanisms come with a battery backup as well as a mute button.
Remove the old battery.
Some first alert or brk alarm models run on a 9 volt battery or backup battery.
Basic plug in carbon monoxide alarm with battery backup.
Onelink smoke co alarm battery.
99 31 42 count 479 88 479 88.
Be sure the battery is new so that it lasts the full ten year life expectancy of most home smoke detectors.
The smoke and fire detector comes with a 9 volt battery and features a pivoting easy to access battery drawer that allows you to replace the battery without dismounting the alarm.