door opener automatic swing garage door gate sliding door door opener automatic door operator

Phone: 15653496827

Advantages:

Open and close the door in sequence
Automatic stop upon obstruction
Infrared Protection Interface
Run-time protection
Single or Double Door Selection
Sequential opening and closing times can be adjusted.
Adjustable run protection time
Integrated design with position limit and door machine
Stop automatically when blocked, return automatically when blocked (when closing the door)
Reader and ground sensor interface
Automatic closing (time adjustable)