The carbon monoxide detector with display will produce a loud alarm to alert your family to the presence of poisonous gas in your home. Saving lives from the silent killer, this unit incorporated an LCD screen which constantly shows the current CO levels and will constantly monitor levels using the built-in sensor.

Battery powered and supplied with 3x AA batteries as standard, this CO alarm features a latched battery compartment which prevents the alarm from being fitted to the wall without batteries. With LED status indicators – green for power, amber for fault and red for alarm – when activated, the alarm sounds at an impressive 85dB at 3 metres.

Tested and compliant with EN50291-1:2018, the battery carbon monoxide alarm with display is manufactured by Mercury with a 10-year sensor.

Recommended for all homes, especially in rooms with boilers, stoves or open fires.