1. Lightning-Fast Scanning: Reads QR codes and RF quasi-86 box industry standards. Supports 1D, 2D, and QR barcode reading, plus IC/ID card reading simultaneously for rapid scanning. 2. Broad Compatibility: Connects to any controller supporting Wiegand input, making it suitable for diverse applications. 3. Multifunctional Versatility: Ideal for visitor management in office buildings, scenic spots, communities, and administrative halls. Supports gates, access control, visitor machines, smart homes, and more. A perfect upgrade for traditional credit card systems in various industries. 4. Hands-Free Convenience: The desktop barcode scanner sits directly on your desk, freeing your hands and boosting efficiency. Cashiers can use both hands when handling heavier items for easier scanning. 5. Clear Indicators: Features a red working light, a green feedback light, and an emerald network light. Compatible with Windows XP/7/8/10 and Linux systems.