Why is my electric smoke alarm beeping every 30 seconds?
Alarm is beeping intermittently Replace the battery* in your smoke alarm. Ensure you are using the correct battery type and ...
Alarm is beeping intermittently Replace the battery* in your smoke alarm. Ensure you are using the correct battery type and ...
Most battery powered smoke detectors will beep for a minimum of 30 days before the battery dies. You'll know the ...