The QR600-VK-M is a reliable QR code and RFID reader made of metal with IP65 protection. It supports Dynamic QR codes and RFID cards (125kHz ID or 13.56MHz IC). The reader communicates via Wiegand or RS485, with a reading distance of ≥5cm for QR codes and ≥4cm for RFID cards. Perfect for secure access control in demanding environments.