To determine if your combo alarm has reached its end-of-life:

  • If the alarm emits a chirp every 30 seconds, it is either an end-of-life alert or a sensor error.

  • If the alarm emits a chirp every 60 seconds, it indicates the battery power is not sufficient to power the unit in full alarm.

  • An end-of-life or sensor error will not respond to a battery change.

If your alarm has reached its end-of-life, this is how you can dispose of it.


Back to Support Center