Key benefits Reliable barcode capture: Reads 1D, 2D and QR codes accurately from labels, paper, and from mobile phone or computer displays, reducing manual entry errors and speeding workflows. Instant confirmation: Builtin buzzer emits a clear 'Beep' after each successful scan so users know the read was accepted. Simple setup and broad compatibility: Includes USB cable and is plugandplay — no drivers or additional software required, for quick deployment. Flexible replacement for cards: Provides an effective upgrade to traditional cardswiping systems for access control and visitor management. Features Function: Fast, sensitive, and accurate scanning of 1D/2D and QR codes on various media. Connectivity: USB cable included; plugandplay operation without driver installation. User feedback: Audible beep confirms successful scans. Practical use scenarios Elevator access: or supplement cardbased access systems to control elevator floor permissions quickly and reliably. Community visitor management: Scan visitor codes for entry/exit logging and fast identity confirmation at residential lobbies or gatehouses. Office and facility access control: Integrate with existing entry systems to simplify staff and guest checkins and reduce reliance on physical cards. What this product solves Eliminates manual data entry and cardswiping delays by reading barcodes and QR codes directly from printed materials or screens. Speeds setup and reduces IT overhead with true plugandplay USB connectivity. Provides clear, immediate feedback to users so scanning errors are obvious and easy to correct. Included Barcode scanner and USB cable. No drivers or additional software required. Suitable for industries and environments where reliable, easytodeploy barcode and QR scanning is needed as an upgrade to traditional card systems.