Specially suitable for opening large-sized smoke exhaust ducts and skylights

Maintenance free and high-performance, providing powerful drivers and stable operation

Axial opening windows are the best choice for smoke and heat exhaust window control systems and can be used for daily natural ventilation

Silver aluminum shell and stainless steel shaft body, anti-corrosion can choose any RAL color code

Anti condensation treatment, suitable for high temperature environments, comes with a 2-meter-high quality silicone connection cable

Tail installation accessories

Synchronous controller to ensure synchronous operation of multiple motors

The self-locking force of the window opener after closing reaches 6000N