1,It is adopt a flexible and technology. 2,The way is: slow-quick-slow. 3,Go the distance to 15cm. Mode of working:    It’s adopt a flexible and technology. The way is: slow-quick-slow. Go the distance to 15cm. Can help case the impact of the closed. And...

Several versions available, with slowdown, with slowdown and external release and with slowdown and automatic release ·  A MODEL FOR EVERY NEED→Several versions available, with slowdown, with slowdown and external release and with slowdown and automatic release,...

self-learning and self-diagnostic ,simpler and faster installation ,It can prevent extrusion function, meet obstacles reversal. · 24v chain-driven electromechanical operator for spring-loaded overhead doors and sectional doors for residential use with maximum pulling force...

Garage Opener - Powerful and Reliable Installation FlexibilityAVANTI can be assebled and installed within 30 minutes. The control box can be mounted either on the drive rail, independently on the ceiling along side the drive rail, or on a side wall of the garage (optional cable...

24v chain-driven operator for spring-loaded overhead doors and sectional doors for residential use with max pulling force 600N · 24v chain-driven electromechanical operator for spring-loaded overhead doors and sectional doors for residential use with maximum pulling force...

can control the speed slow down be free,faster and quick installation.and prevent extrusion function. ·  SMART TECHNOLOGY→Managerment of slowdown, adjustable for opening and closing.→Control unit compatible with the EElink prtotcol.·  SAFE...