Carbon Monoxide AlarmsHeat AlarmsMulti-Sensor AlarmsSmoke AlarmsModules Showing 13–22 of 22 results Default sortingSort by popularitySort by average ratingSort by latestSort by price: low to highSort by price: high to low Heat Alarm, Battery Powered Built In RF POA POA Read moreHeat Alarm, Enhanced Mains, 10 Year Battery Smart RF Ready POA POA Read moreHeat Alarm, Mains Powered Built In RF, c/w Battery Back-Up POA POA Read moreHeat Alarm, RadioLINK+ 10Yr Lithium Battery, Test Button & Twist On Base POA POA Read moreModule, Smart RF Radio, Qty =500 POA POA Read moreSmoke Alarm, Battery Powered Optical Built In RF POA POA Read moreSmoke Alarm, Mains Powered Optical Built In RF, c/w Battery Back-Up POA POA Read moreSmoke Alarm, Multi-Sensor Main, 10 Year Lithium Battery Back-Up £ 60.20 72.24 Add to basketSmoke Alarm, Optical 10Yr Lithium Battery POA POA Read moreSmoke Alarm, RF Optical Standalone Recessed, Mains Powered 10Yr Battery POA POA Read more←12