Controls and sensors

Control components and sensors make it easy to extend smoke and heat exhaust ventilation systems with a daily ventilation function. Using ventilation buttons or key switches, windows or rooflights can be opened manually for natural/daily ventilation. Adding thermostats or CO2 sensors makes it possible to maintain air quality and temperature in a space fully automatically. Rain and wind detectors automatically close windows in the event of rain or wind, so that rainwater does not get into the staircase.