Product Introduction This QR Code Recognition Wing Barrier Turnstile Gate brings secure, paperless access control to office buildings. Staff and visitors simply scan a dynamic QR code at the gate to verify and enter, while the one code per scan mechanism blocks screenshots and forged codes. The gate also supports face recognition, RFID/IC/ID card, fingerprint and NFC for flexible, hands free passage. A brushless mechanism opens the acrylic swing arm in 0.5 seconds at 30-40