First Alert Carbon Monoxide Alarm Went Off Then Stopped. At about 2 am this morning our carbon monoxide detector went off for about 15 seconds 4- 3sec beeps then stopped. How long does a carbon monoxide alarm go off for.
It can be scary when an alarm suddenly sounds to alert you that a harmful gas is leaking through your home especially if your carbon monoxide detector is going off. With both fire alarm and CO alarm in the unit going off it is unlikely to be a CO leak. I of course heard it husband is a heavy sleeper so I woke him and said it was going off.
Turn off appliances or other sources.
I of course heard it husband is a heavy sleeper so I woke him and said it was going off. Fear set in right away for me which it does a lot for me these days since I have a human inside me I immediately asked if we should call the fire department but my husband told me to calm down and that the detector stopped. It probably means your CO alarm has reached its end of life and should be replaced. Whether its from your own house or a neighbours house CO is getting into your home somehow.
