Enables:
• to manage the airflow of fresh air in offices, commercial buildings and classrooms.
• to regulate the airflow and measure the indoor air quality with its integrated sensors (humidity,temperature and CO2).
The airflow can also be regulated by an external 0-10V signal or a dry contact from a remote sensor (presence or CO2 sensor). e·VAV is energy self-sufficient and require no power power wire.  
This energy is used to supply electricity to the damper and measure indoor air quality.