FireAngel FA3313 CO Alarm - battery powered carbon monoxide detector providing early warning alarm to the dangers of carbon monoxide in your home, caravan or holiday home. This unit has a large test button and includes an LED display showing a green light when alarm is functioning correctly and a red light if the battery is running low.
Comes complete with instruction manual, fitting screws and batteries.
*** THIS MODEL REPLACES THE OLD CO-9B (FESD43) MODEL
