Welcome to our store! 1. Fast Scanning: QR code, RF quasi-86 box industry standard, supports 1D 2D QR barcode scanning and IC/ID card reading simultaneously; fast scanning and reading speed. 2. Strong Compatibility: Connects to any control unit supporting Wiegand input, suitable for various application scenarios. 3. Versatile: Widely used in office buildings for visitor staff management, scenic tourist staff, visitor entry and exit management, access control administration for administrative halls, support gates, access control, visitor machines, smart homes, etc.; perfect for upgrading traditional credit card systems in various industries. 4. Hands-Free: The stationary barcode scanner can be placed directly on the desk without holding the scanner, freeing your hands and improving efficiency. Cashiers can use both hands when receiving heavier items for easier scanning. 5. Indicator Light: Red working light, green feedback light, emerald network light. Supports Windows XP/7/8/10, Linux systems. Item Type: Barcode Scanner Material: ABS Card Reader Type: EM card (R35D) or M1 card (R35C) Barcode Type: QR, 1/2 dimensional code Communication Method: Wiegand/USB/RS232/TCP-IP/RS485 Decoding Mode: Video decoding Reading Direction (barcode): Take the lens as the center point and phase 45 Scanning Functions: Automatic induction, buzzer prompt Card Reading Distance (card): 3-6 cm / 1.2-2.4 inches Reading Speed: