Ei3028 H AICO Mains Powered Multi-Sensor Heat & Carbon Monoxide Alarm, White : Amazon.co.uk: DIY & Tools
ANKA Interlinked Heat Alarm Detector, with Built in 10 Years Battery,Can be Interlinked with all ANKA Interlinked Detector,Scotland Law Compliant,Conforms to BS 5446 Standard,AJ-718 : Amazon.co.uk: DIY & Tools
FireAngel Pro Connected Smart Kitchen Heat Alarm, Mains Powered with Wireless Interlink and 10 Year Life, FP1740W2-R : Amazon.co.uk: DIY & Tools
SEBSON Heat Alarm 10 Year Battery incl. Magnetic Fixing, Heat Detector GS403, 3V DC Lithium built-in Battery, Mini Heat Detector for Kitchen, Ø50x43,5mm, Battery Operated : Amazon.co.uk: DIY & Tools
Firehawk FHH10 Heat Alarm Detector Miniature Long Life Battery Operated with 10 Year Lithium Battery and advanced thermistor based detection : Amazon.co.uk: DIY & Tools