Rolling door opner functional introduction:
1)Remote control: the users can operate the garage door opener to move up and down and stop by remote control transmitter.
2)Rebound meeting with obstacle: when door meets with obstacle during the closing run, the motor will stop and rebound to the top. The drag can be adjusted.
3) Stop meeting with obstacle: when door meets with obstacle during the open run,the motor will stop. In order to make sure the door running normally, the maximum elevating power had been set in software.
4) Automatic time-lapse lighting: when the door is opened, it can be lighting automatically, but the lighting will be out in 3 minutes.

5) overhead/sectional garage door opener are popular in Middle East;