Professional garage door hardware manufacturer in China for 13years    

 

Chi

B500NG, B800NG type split type garage door to open the door machine

by:Chi     2020-05-24
B500NG, B800NG type split type garage door to open the door machine. Unique design, separate the drive motors with body movement; The motor has self-locking function, can be in any position to lock the door. Soft and soft stop; Blackout self-locking; Manual device; Rebound blocked; Infrared protection; Optional: remote control, wall switch, key switch, combination lock on a variety of ways.
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