External, cable-based control unit for SIEGENIA ventilation units with SI-BUS, with LED status display incl. air quality display via traffic light indicator.
External, cable-based control unit for SIEGENIA ventilation units with SI-BUS, with LED status display incl. air quality display via traffic light indicator and additional temperature and humidity sensor & CO₂ sensors.
External, cable-based control unit for SIEGENIA ventilation units with SI-BUS, with LED status display incl. air quality display via traffic light indicator and connection cable 1-m length.
External, cable-based control unit for SIEGENIA ventilation units with SI-BUS, with LED status display incl. air quality display via traffic light indicator and additional temperature and humidity sensor & CO₂ sensors as well as connection cable with 1-m length.
External, cable-based control unit for SIEGENIA ventilation units with SI-BUS, with LED status display incl. air quality display via traffic light indicator and additional temperature and humidity sensor & CO₂ sensors as well as connection cable with 2-m length.
External, cable-based control unit for SIEGENIA ventilation units with SI-BUS, with LED status display incl. air quality display via traffic light indicator and additional temperature and humidity sensor & CO₂ sensors as well as connection cable with 5-m length.
External, cable-based control unit for SIEGENIA ventilation units with SI-BUS, with LED status display incl. air quality display via traffic light indicator and connection cable 2-m length.
External, cable-based control unit for SIEGENIA ventilation units with SI-BUS, with LED status display incl. air quality display via traffic light indicator and connection cable 5-m length.