Eterna Heat Detector Fire Alarm Mains powered With Battery Backup  £11.80

**This product has been discontinued by the Manufacture, Eterna. The closest alternative is the Hi-Spec Mains Heat Detector with 9V Battery Backup - Available Here**

This heat detector by Eterna is ideal for rooms where steam or smoke is a usual occurrence. Instead it will detect rising temperatures and is connected to the UK mains for power so you never need to change the battery. Although a back-up is supplied.

Features:
Plug in power harness: easy and quick connections
Up to 40 mixed units interconnectable - Both Heat and Smoke Alarms
Twist and lock mounting base plate - Can be used with the Eterna SDBASE
Fixed temperature operation
Alarm trigger and mains healthy LED
Hush feature
Battery back up included
Low battery signal

Specification Sheet/Instruction Manual