FIREANGEL CW1-PF-T Carbon Monoxide Alarm with Push Fit Base

Mains powered with 9V battery back-up Enhanced electro-chemical technology Push-Fit base included ensuring a quick and easy method of fitting Advanced electrochemical sensor designed to accurately measure low levels of CO Interconnect up to 50 alarms with the RF Interlink Base RF-BW-T or hardwire interconnect up to 12 alarms Large central test and silence button feature 5 year warranty (not including replaceable battery)