How automatic swing door work

Now with the improvement of people's living standards, people are increasingly seeking the fascination of science and technology. Nowaday people is live with a variety of new technology, such as automatic swing door, Automatic swing door has becomed a new favor now. Such as shopping malls, schools, home, office buildings and hotel are using automatic swing door. 

The automatic swing door is controlled by the electromechanical automatic control, DC motor drive, with spring-closing and motor closing type optional, built-in microprocessor control unit, with self-diagnosis and continuous checking function of all states of the door, The microprocessor control unit can be mounted on the wall or mounted on the door and can be opened from the inside or from the outside. The drive arm is made of stainless steel, push-pull or slide, anodized aluminum-coated plastic housing. Open or closed anti- extrusion safety device.
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