First alert began in 1958 when three friends set out to create a commercial smoke alarm.
First alert battery replacement instructions.
Battery back up cannot work until you install the battery in the correct position match to and to.
Remove the old battery.
Model 7010b only activate the battery back up by removing the pull to activate battery back up tab.
How to replace a 9v battery.
The battery should be replaced once per year.
A battery pull tab keeps the.
Wall mounted detectors are simply hooked onto some exposed screws.
3 beeps pause 3 beeps pause.
Emergency override key battery replacement override key to a secure place away from the safe.
Remove the alarm from the ceiling or wall.
Use the plastic tab to gently open the battery compartment.
A single 9 volt battery powers the first alert sa303cn sa303ff smoke alarm and there is a side load battery drawer that slides open for easy battery replacement.
Step 1 slide the first alert co detector off the wall when the device chirps roughly every minute that s the low battery warning.
Or install battery back up.
In the six decades since we have continued to create innovative products from the first residential smoke alarm to the first battery operated carbon monoxide alarm.
Improved uv resistancekeeps the alarm from discoloring over time.
A side load battery drawer allows for easy battery replacement without removing the alarm from the ceiling or wall model 9120b only.
Fire safety tips.
Some first alert or brk alarm models run on a 9 volt battery or backup battery.
First you ll need to unmount the alarm and locate the battery compartment.
In this article you ll learn how to replace a 9v battery in a smoke alarm.
Close and lock the safe door by turning handle downward to the left.
Push and hold test button until the alarm sounds.
All first alert.
Appropriate use of your safe first alert waterproof and fire resistant safes protect paper records and additional features many other valuables.