As a China OEM 2D Barcode Reader manufacturer and 2D Barcode scan Engine Wholesaler,Topqrscan's 2D Barcode Scanning has good performance for reading most 1D & 2D barcodes from LCD screen, paper, ticket etc.
Specification
✔️1D&2D barcode (QR,DM etc)
✔️Automatic reading & Command trigger
✔️Two versions of decoder for choose
Connection
TTL-232
USB ✹
RS232
Certificate
CE、FCC、RoHS