door opener

Automatic door open and close movement position check, manual regulation is not needed.

Automatic door movement resistance curve check. It can adopt the resistance change after long period door movement; manual load regulation is not needed.

Automatic resistance change curve follow and check during the door movement. If ensures higher tight protection sensitivity of each point during the door movement thereby better safety is provided.

The full automatic check will be finished only by pressing the button twice, easy operation.

l Unique patent technology of door lock when power cut keeps you away from trouble of power cut.

Three types of rated power, suitable for different dimension garage door.