Performing manual calibration

  1. Pull the battery compartment down and remove.
  2. Insert the batteries into the battery compartment and push into the sensor.
  3. Close the window, move the window handle into the locking position and wait 3-4 s.
  4. Move the window handle to the turning position and open the window.
  1. The status LED flashes 5x, pauses briefly and flashes again 5x.
  2. The opening status of the sensor is displayed in the Smart Home app.