Window Control

KNX is able to interface to a wide variety of window motors and can be controlled locally from the same wall switch that controls the lighting and heating or globally from a time clock or head end visualization. Window control is not only about convenience, but also about saving energy. KNX controlled windows can be enabled with night time cooling in order to naturally reduce the internal building temperature rather than employing active cooling.


  • Control of a wide variety of window motors, 24V & 240V, 2 or 3 wire systems
  • Fine adjustment of position
  • Automatic opening or closing based on air quality and /or night time cooling Local manual control
  • Automatically close all windows at end of day or when security alarm is enabled


  • Reduce energy consumption by enabling passive night time cooling
  • Ensure all windows are closed to prevent security risks
  • Use single KNX network to achieve solution