Carbon Monoxide Alarm with Digital LCD Display, with EN50291-1:2008 Standard

Are in conformity with the provisions of the:Construction Products Regulation (EU) No. 305/2011 of the EUROPEAN parliament and of the Council of 9th March 2011Regulation (EU) No: 2014/53/EUApplied Standard: EN 50291-1:2018with this new design, A digital Screen continuously displays the level of carbon monoxide present. Clear English Voice alarm, visible status indications LEDS (Power. Normal, Fault) and LCD digital display (Low battery, fault, and alarm, Carbon Monoxide).Button for test and mute: Test the detector and mute the detector during an alarm.Requires no rewiring, easy to mount on any wall or ceiling