With the development of the credit card and the wide application of this equipment, it is a great problem to make reasonable construction wiring, flap barrier construction.
As people living standard is increasing day by day, the intelligent equipment currently has been widely used in our everyday life, license plate recognition in the parking lot management system has be
This cylindrical keys speed gate covers a small area and is suitable for small areas. It can install a vertical column at one end of the door. It can select keys, swipe card