ETS ("engineering tool software") is the name given to the standardised software that is used to configure a KNX system for building automation. The bus system, its actuators and its sensors are used for a wide range of applications – to control lights and blinds, regulate the temperature in individual rooms and much more. The KNX operating system allows the functions to be managed and controlled. Incredibly user-friendly: A visualisation solution in the form of a touchscreen display and operation via the KNX wireless system or via the Internet.