The remote terminals utilise the same graphical LCD user interface that can be found on the MxPro 5 series fire panels and are based upon the same advanced, flash based, microprocessor technology.
The MxPro 5 panels and remote terminals can communicate over the same 2-core network cable. They feature an integral network interface incorporating a special screen termination to prevent mains frequency earth-loop currents flowing between network nodes.

Downloads:

MX-5030 Datasheet