The product has wiegand 26/34 output when the product is used as a 2D code reader, It's a kind of access control using 2D barcodes scanning based on TCP / IP based network.

RD003 2D QR Code Reader WiFi Barcode Scanner for Enhanced Access Control Systems The RD003 2D QR Code Reader is the ultimate solution for secure and efficient access control in various environments such as doors, turnstiles, parking lots, and elevator control systems. This versatile barcode scanner features WiFi and LORA communication interfaces, offering seamless integration […]