About – Consists of four inputs and four outputs and connects directly to a LAN/WAN via an onboard RJ45 connector. I/O boards can be distributed around a building as required. They can be supplied as PCB only, in a plastic housing or mounted within a 2A boxed metal/plastic mains monitored backup power supply. Installation – A label clearly shows the connections. The I/O board is fitted with the same rising clamp connectors as the Net2 control unit. Operation – Inputs and outputs are configured using the Net2 software triggers and actions feature.