New controller for the F 50 series: This compact KNX controller impresses with its intuitive user concept and two integrated temperature regulators. The backlit LC display allows for easy reading of the most important values and functions from any viewing angle. The symbols on the screen buttons can be individually selected for different functions within the programming framework. Customizable buttons using a graphic tool also facilitate function assignment, including RGB status LEDs. All controller buttons can be assigned to sensor or regulator functions.