The Pax Passad 31 wall fan is an innovative device specifically designed to improve indoor air quality and energy efficiency. Equipped with a humidity and presence sensor, this fan optimizes ventilation in indoor spaces by adjusting air circulation to current conditions. The sensor measures humidity levels and automatically activates ventilation when moisture exceeds set thresholds. This helps prevent the formation of condensation and mold in damp areas such as bathrooms and kitchens. Additionally, the presence sensor detects whether people are in the room and adjusts ventilation accordingly to ensure efficient air circulation while saving energy when the room is unoccupied. With a discreet design, the fan harmoniously blends into various room styles and is suitable for both residential and light commercial applications.

• Automatic humidity regulation to prevent mold
• Presence sensor for energy-efficient ventilation
• Discreet design that fits into any room decor
• Suitable for residential and light commercial applications.