How To Stop An Electrical Fire Alarm From Beeping

How To Stop An Electrical Fire Alarm From Beeping. The smoke alarm might chirp or beep for a couple of seconds then go silent. Use the canned air to spray the surface of the detector, especially the slots on the casing to clear away dust.

Turn the power off to the hard wired smoke detector at the circuit box. Your firex smoke alarm will beep once as soon as the electric power is restored and shouldn’t chirp again afterward. Reconnect the power and reinstall the battery.

When you start to hear the beeping or chirping, replace the battery with the exact same type that is in it.

You can also try pressing the “*” or “#” keys, as these buttons often silence the keypad sounder. An alarm will sound for a short time, then the alarm will stop. Remove the face of the alarm; The smoke detector may be too old and it’s time to replace it;