![Innovative Mains Heat Alarm 780MBX 9V Battery Back Up (Maxidia Approved) [1]](https://images-na.ssl-images-amazon.com/images/I/41k%2BrM%2BpLsL.jpg)

Innovative Mains Heat Alarm 780MBX 9V Battery Back Up (Maxidia Approved) [1]Incorporating advanced thermistor technology. Heat alarms are ideal for use in kitchens, garages or cellars. RF interlinkable with wireless base 15213 . Test button. Low battery warning. LED operating indicators. BRK push fit docking base system BS5446-2:2003.
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