For projects where sensors are designed to monitor air quality directly in the air ducts, we offer duct sensors. In this category, you will find both sensors monitoring a single selected parameter and combined models. The duct sensors from our range are suitable for use in all types of ventilation systems and networks: in private, commercial, and public spaces. You can use the sensors wherever it is not possible or desirable to place room air quality sensors. For the proper functioning of the duct sensor, it is necessary for the ventilation to be running, meaning that air must continuously flow through the air duct.