How To Take Off Fire Alarm Battery. Under normal circumstances a smoke alarm is silenced after changing the battery. Gently pry the cover open or unclip the body of the detector from its base with a slight twisting motion.
For the life of me I cant get the cover off to replace the battery. Its a battery hard wired device. Watch the height with the battery.
Twist the unit off its mount and remove the wiring connecting the unit to the homes electrical system.
About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy Safety How YouTube works Test new features Press Copyright Contact us Creators. If your alarm is hardwired turn off power. Remove the alarm from the ceiling or wall. Check the chart in this article or your user manual to find the right replacement batteries typically 9V or AA.
