PDK Red WiMAC Module Kit (PDK-RMW)Every Red controller and expansion board features a built in network input. When a cat5 or cat6 is plugged in, the controller will automatically be discovered and communicate with any other controller on the network. In addition, Red boards are built to be modular. Meaning you can choose alternative methods of communication from controller to controller using PDK's plug and play module kits. Plug and play connection options are available with our Red