The TCP/IP as master module offers many options for flexible use. It's no longer necessary to install a fixed touchscreen in the wall to control moods, time events and logical clocks. These options can now be configured in this TCP/IP module. The module enables communication with 20 devices at the same time. F.e. while you control the TV with your Smartphone your spouse can control the lighting outside with her iPad and a third person can switch the heating on the comfort setting using the PC touchscreen.