The Ei103R is a Heat Alarm that operates with a 12 volt control panel.
Very effective at detecting heat build-up from large fires this heat alarm will sound a fire warning when sensing a minimum heat of 58.C. The unit comes with one pair of volt free relay contacts that allows the Ei103R to connect to third party devices (Such as Burglar Alarms).
The Ei103R also comes with some advanced features such as the in-built circuitry which aids the suppression of voltage transients and RF interference to reduce the chances of alarms under these conditions.
Hard-wired interconnection allows the Ei103R alarms to connect to up to 12 other suitable devices creating a system. If an alarm within the system is activated it will cause all detectors on the circuit to activate also.