FireAngel 10 Year Digital Carbon Monoxide Alarm - Sealed For Life Battery FA3322

Features advanced electrochemical sensor and multi function display. Low level monitoring with unique pre alarm and ventilate warning. Memory function, LED intensity reduces at nighttime. • Advanced diagnostics support via cable • Multi function display provides visual user instructions • LCD illuminates and colour varies depending on event type • Intelligent sensing algorithm, increases sensing rate on detection of low level CO • Silence function for low battery alerts extended until the next morning • Environmental monitoring - temperature and humidity warning alarm, providing warning for prolonged dangerous environmental conditions • Quiet test function supports discreet testing at a lower volume when compared to standard CO alarms • Certified to BS EN 50291-1:2018 and BS EN 50291-2:2019