Wing Barrier for Amusement Park Entrance with QR Code Wristband Access Control Product Description Amusement parks, indoor playgrounds and trampoline parks need an entrance that is fast for families yet impossible to cheat. The Kemaisi intelligent wing barrier is purpose built for these park entrances and works with customised QR code wristbands. Visitors scan the wristband QR code both when entering and exiting, and operators can flexibly configure passage rules through the
