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push-button control The control button switch can be added on the outside of the door, and the action of the door can be
controlled on both sides of the door. cable switch control Install a drawstring switch on the wall so that the operator can
operate the door without leaving the vehicle. Remote control Flexible wireless control such as "one to one", "many to
one" and "one to many" can be achieved through the remote control. Geomagnetic control Because the geomagnetic
ring only works on metal objects (such as vehicles, pallets, etc.), it can avoid the mixed flow of characters and greatly
extend the service life of the door. photoelectric control The photoelectric switch is installed on the outside of the door.
When the beam is blocked, the back door can be opened, and the door can be automatically closed through other
devices (such as automatic delay function). The device can also be used as a safety feature. Radar control When the
device detects that there are moving objects (such as vehicles, personnel, etc.) under the door, it automatically sends
out the door opening signal to realize the opening of the door. The door is closed by other automatic devices. Remote
control A communication device (such as a mobile phone) can be used to control the door.
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