rakinda rd4500r fixed mount mobile screen qr code scanner 2d barcode reader module usb rs232 for payment kiosk, access control

1. digital barcode data capture capable of reading 1d and 2d barcodes off mobile phones. 2. printed barcode data capture capable of reading 1d and 2d barcodes printed on paper. 3. swift scanning delivers effortless, snappy and accurate reading of barcodes on various mobile phone lcd screens with different contrast ratios, colors and reflectances. 4. easy to use simple configuration by scanning the programming barcodes provided in the user guide.