General description Silent 125mm Awenta SYSTEM+ fan designed for wall or ceiling installation, featuring a humidity sensor for automatic operation. Technical specifications Diameter: 125mm Version: Humidity Sensor Front panel: ESCUDO Front panel material: silver ABS Power: 19W Voltage: 230VAC Frequency: 50Hz Airflow capacity: 125 m3/h IP rating: IPX4 Compatibility and accessories Front panel can be replaced by any other 125mm Awenta panel