RFID and QR Code and NFC Reader (Wiegand, USB, RS232, RS485, TTL)

From the shop's description

This is a QR Code + RFID Card Reader in one device. It is a new generation of smart card reader. It can be connected to any controller that supports Wiegand input, and is suitable for various application scenarios. The QR code Reader is a new generation of intelligent access control card readers. It has fast scanning speed, high recognition rate, High compatibility, and can be connected to any access controller that supports Wiegand input. It also supports the RFID functions, like 13.56MHz Mifare Ultralight / DESFire EV1, NTag, So that it can be applied in community management, visitor management, hotel management, unmanned supermarkets and so on. Specification: Function: QR code reader + RFID 13.56Mhz Barcode type: QR, one/two-dimensional code RFID Frequency: 13.56Mhz RFID Standard: ISO 14443A Voltage Supply: 8-12V Interface: Wiegand -USB – RS232 –RS485 - TTL Read range: 0-4cm Size: 86mm*86mm*42mm Weight: 150 g Reading speed: <200ms IC . Your browser does not support our video. RFID and QR Code Reader user manual USB RFID format setting software What is Wiegand