The rain detector from B+B Thermo-Technik is a highly advanced hazard detector that responds precisely to rain and snow. With adjustable switching polarity and sensitivity, the device adapts optimally to various environments. An integrated PTC heater ensures that the device does not freeze or fog up, increasing reliability in cold and damp conditions. In the most sensitive setting, the detector can even detect fog, making it a versatile solution for various applications. It is ideal for use in greenhouses, agriculture, and for controlling ventilation flaps, skylights, awnings, and blinds. The rain detector is designed for outdoor use and provides a reliable solution for building management systems.

• Adjustable switching polarity for flexible use
• PTC heater prevents freezing and accelerates drying
• Detection of fog in the most sensitive setting
• Ideal for greenhouses and agriculture.