Customer Reviews For The Plug-In Carbon Monoxide Alarm with Battery Backup & Digital Display

Plug your carbon monoxide detector into an outlet located on every floor level of your home, especially right outside bedrooms and near primary living areas. Since carbon monoxide mixes evenly with warm air, you can install a plug in carbon monoxide alarm in a lower wall outlet or use the attached power cord to position the digital display higher up on a table or shelf for easy viewing.

A digital display carbon monoxide alarm provides real time readings so you can instantly check indoor air quality before levels reach dangerous thresholds. The backlit digital screen also features peak level memory, which stores the highest concentration of gas detected to help emergency responders quickly identify and source the hazard.

Yes, this plug in carbon monoxide alarm includes a dual power design with two AA backup batteries. When severe weather or grid failures shut off main electrical power, the continuous battery backup engages automatically so your carbon monoxide alarm stays fully operational without interruption.

A carbon monoxide alarm detects invisible, odorless carbon monoxide gas produced by fuel burning appliances like furnaces, water heaters, and fireplaces. A standard smoke detector senses combustion particles from fire.

You should test your carbon monoxide alarm monthly using the single front test and silence button to verify siren and sensor performance. Carbon monoxide detectors generally require complete replacement every five to ten years, and this unit features built in end of life audible signals to let you know exactly when it is time for a new device.