Carbon Monoxide Detector Is Beeping Twice. Your alarm may have detected carbon monoxide. Carbon monoxide CO alarms monitor your home 24 hours a day 7 days a week and are designed to provide accurate readings for the life of the alarm.
This is also called End of Life. If your alarm sounds every 30 seconds the battery may need to be changed the detector should be replaced or theres a malfunction. While its important to call 9-1-1 if your CO alarm is sounding continuously without stopping a CO alarm that chirps every 30 seconds is not an emergency.
Follow the procedure for nuisance alarms.
Additionally why did my fire alarm go off twice. Your alarm may have detected carbon monoxide. The CO alarm was there when we bought the RV new a brand called Costar. A little while ago I got a call from my wife telling me the carbon monoxide detector was going off.
