The Sensoair measures CO2-Concentration.The intelligent air quality sensor with CO2 and VOC control for activating window-mounted and wall-mounted ventilators. The SENSOAIR gives you the green light for clean air and a healthy sense of well-being with full productivity. The intelligent air quality sensor registers many different types of pollution in the room air – before the human body can even react and the recommended values have been exceeded. By automatically activating wall-mounted or window-mounted ventilators as needed, the SENSOAIR combats CO2, nicotine, smoke and unpleasant odours. For a quality of air that can be seen. The ventilation traffic lights integrated into the casing allow you to check the current air conditions in the room. All benefits at a glance: - Recognises many different pollutants in the room air - For simple, convenient and need-based ventilation - Elegant design, trouble-free installation - Can be used anywhere with conventional wiring or via a wireless Z-Wave connection - SENSOAIR basic table unit - SENSOAIR plus for controlling ventilation devices and motorised drives - SENSOAIR wave for integration in Z-Wave wireless systems (Only with CO2-sensor)