Eterna Isolation Smoke Detector Fire Alarm Mains Powered With Battery Backup  £12.30

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

The SDION Mains Ionisation smoke detector with battery back-up from Eterna. This alarm connects to the mains power, providing you with consistent power without need or worry of batteries (Battery power is included as a backup).

Plug in power harness: Easy and quick connections
Up to 40 units interconnectable - both Smoke & Heat Detectors
Twist & lock mounting base plate - Can be used with SDBASE
Alarm trigger and mains LED
Hush feature
Battery back up included
Low battery signal
ABS

Specification Sheet/Instruction Manual