EVC Natural Ventilation (Radio) Control Unit

Email info@smoke-vent-systems.com or call now on 01425 473537

Description: The EVC Control Unit and Weather Station is used to automatically ventilate your indoor environment. This ensures a controlled air exchange even if no one is at home. The window is opened and closed according to the current room and outdoor temperature. Rain and wind alarms help to protect the equipment. The protection function can be switched off, if not required. After programming of an opening position the window is only opened to the required extent. Connection of several drives as group is possible. This allows, for example, simultaneous control of a number of roof windows. Actuators are connected directly to the weather station, minimising cabling. The weather station and the battery powered control unit exchange their data and commands via radio. No cable is required for electricity supply or control data inside the building.


  • Control for 230V AC Window Actuators
  • Load: 4.0A
  • 1-Zone
  • Automate windows based on indoor and outdoor Temperature
  • Automate windows to Close in the event of Rain or high Wind speeds
  • Manual control using override switch
  • Supplied with digital control unit and weather station
  • Size: 96 x 77 x 118 mm (weather station) 103 x 98 x 28 mm ( Control Unit)

Accessories: EVC-RC8  –  Remote Transmitter 8-Channel