The operator memorizes the limit positions and unique braking system that slows the unit down at the end of its travel. Soft start and soft stop control guarantees extremely smooth and quiet operation.
soft start and soft stopsafety obstacle reverse, during closing, when the door meet obstacles, the door will open automatically
self-learning opening force, and self learning closing force
self-closing feature
Low-voltage protection, the opener will not perform any action of opening or closing when voltage is too low,
in this case, door panel and controller won’t be damaged
Can be with infrared sensor for protection
Can be with battery backup, in case of power failure
Can be with wall switch
Can be with flash light
Can be with pass door protection
Can be with O/S/C button
