The output shaft of the unit drives the rotating arm to realize the automatic operation of the door body. It can be opened 90° in one way or 90° in both directions. It has the characteristics of small size, good waterproof performance, heavy bearing, and simple construction. It can be used indoors and outdoors. The motor shell adopts injection molding: all DC motors are sealed, super waterproof, insulating, fireproof, and strong in corrosion resistance. Two controllers The controller is equipped with an English debugging interface, which is easy to operate, and is equipped with multiple functional interfaces such as electric locks and backup batteries. Remote control Super signal remote control, beautiful appearance, working area up to 150 meters, especially suitable for conference centers and high-end hotels. Matching hardware Floor spring matching hardware, carefully manufactured, stylish and simple, dedicated to giving you a better experience., Manufacturer: ZXZZAS