Air quality: temperature, humidity, CO₂ levels
Constant supply air temperature (summer/winter)
Heat recovery via rotary or plate heat exchanger
Airflow control via fan speed
Pressure control: overpressure or underpressure
Air damper control
Monitoring operating parameters and states
Filter clogging monitoring
Ventilation shutdown in case of fire
Free cooling function
Scheduled operation
Alarm (SCADA, SMS, EMAIL)