Ei261ENRC is powered by the 230V AC mains. The rechargeable lithium cell back-up is designed to have a ten year life and out last the life of the CO alarm. They will provide at least 30 days of operation without mains power.

Has a high performance electrochemical sensor to sense CO presence. The sensor can be replaced after 5 years to provide a combined 10 year protection against CO2.

Has a remote control capability, allowing the alarm to be controlled remotely from a Remote Control Switch.

Supplied with an Easy-Fit base that allows quick and simple installation of the alarm, combined with simple remove and replacement.