CO615 Plug-In Carbon Monoxide Alarm with Battery Backup & Digital Display

Dual-Power Design for Continuous Monitoring

The First Alert CO615 Dual-Power Carbon Monoxide Plug-In Alarm is designed to work with any standard electrical outlet, and it features battery backup to allow continuous monitoring of carbon monoxide levels in the event of a power outage. Simply place two AA batteries in the battery compartment, and if the power goes out, the backup will activate, monitoring carbon monoxide levels even during storms. A low-battery indicator light and an alarm will sound when the batteries need to be replaced.

Advanced Electrochemical Sensor

The First Alert CO615 Dual-Power Carbon Monoxide Plug-In Alarm uses an advanced electrochemical sensor to detect elevated CO levels. This sensor offers increased sensitivity to carbon monoxide even at low levels.

Backlit Digital Display is Easy to Read

The large backlit display on the carbon monoxide detector clearly shows the level of carbon monoxide in the room, as well as the power level of the backup batteries. The display is readable even in the dark and casts a calm blue light, making it ideal for use in a bedroom. The 6-foot power cord makes it easy to mount the CO alarm with battery backup on a wall or position the detector on a shelf or nightstand.