8-Way Relay PCB designed to enhance the functionality of a ZFP addressable fire panel to include 8 additional relay outputs. 8 x 1A 30V single pole contacts. Full size PCB can be scored in the middle to produce a half size 4 way relay PCB. Programmable via the ZFP’s PC Tools. Polling, power and separate Relay Actibvated LED indicators. Up to 15 A-BUS Expansion PCBs can be connected to a ZFP Panel via its RS485 A-BUS network. Typically installed within the ZFP panel but can work up to 1 KM away for non-EN 54-2 functions.