How To Stop Brk Smoke Alarm From Chirping. Resetting the Alarm Turn off the power to the smoke alarm at the circuit breaker. You should change the battery before this happens.
Insert the new battery and close the battery compartment. 1 Chirp about 1x per minute. You should change the battery before this happens.
Make sure you blow out the detection vent on the front surface of the smoke alarm inside the battery compartment and around the side openings of the smoke detector.
Once the battery has run out completely the device will switch to residual power. First try the reset button on each smoke alarm. Please help if you can. Ensure that your alarm is not expired and in need of replacement.
