The ultimate comfort enhancement is knowing your family is protected from deadly carbon monoxide (CO) gas in your home. Carbon monoxide is colorless and odorless, yet extremely deadly. The CO alarm from Carrier monitors and updates every 15 seconds for round the clock protection. You can monitor the current CO level through the easy to read digital display, and a loud 85 decibel alarm will sound should these levels become dangerous.
The back-up battery provided with the CO detector is permanent and rechargeable.