ALIZE HYGRO VISION - Humidity-controlled exhaust valve

High-end humidity-sensitive exhaust valve with integrated presence detection. Automatically triggers a 30-minute boost when occupancy is detected, regardless of humidity levels, then reverts to humidity-based regulation. Fully automated, with no need for user interaction. Available with 3V battery, 12V, or 230V power options. Discreet and modern design, ideal for bathrooms and toilets in both residential and multi-unit buildings.