4 way, programmable relay module, pcb only. Requires an RS485 card to be fitted ZX1Se-795-014

4 way, programmable relay module, pcb only. Requires an RS485 card to be fitted in the control panel.

For more information on 4 way, programmable relay module, pcb only. Requires an RS485 card to be fitted ZX1Se-795-014 talk to Powerpoint Fire and Security Ltd