FireAngel FA3313 Battery Powered LED Carbon Monoxide Alarm

The FireAngel FA3313 is a 2 x AA battery powered carbon monoxide alarm with a 10 year sensor life. Incorporating the latest sensor technology for faster detection of CO, a loud 85dB alarm sounder and the latest BSI Kitemark approvals, the FA3313 is a direct replacement for the CO-9BT alarms.