New Product: GROW GM810 Series DC5V 1D/2D QR Barcode Scanner Module USB/UART Interface For Arduino Windows Desktop Mobile Payment Reader

GM810 series have GM810-S and GM810-L model.
The only difference between GM810-S and GM810-L is the lens.
GM810-S lens reading distance is 5-30cm.
GM810-L lens reading distance is 7-50cm.
 
GM810 series bar code reader module is a high performance scanner, can read 1D bar code easily and read 2D bar code with high speed. It also wins high scan speed for linear code, even for bar code on paper or screen.
GM810 series bar code reader module is an advanced bar code decoding algorithm which developed on image recognition algorithm, can easily and accurately read bar code, simplify secondary development.

GM810 mainly parameter:
·Decoding  Ability: 
 1D: EAN-13, EAN-8, UPC-A, UPC-EISSN, ISBN, CodaBar,Code 128,Code93, ITF-14, ITF-6, Interleaved 2 of 5,Industrial2of5,Matrix2of5, Code 39,Code11, MSI-Plessey,GS1 Composite, GS1-Databar (RSS)
 2D: QRCode, DataMatrix, PDF417
·Operating Voltage: DC 5V
·Operating Current: 125mA
·Interface: TTL-232,USB 
·Dimension: 56*56*25.9 mm
·Accuracy of reading: 10mil

More details pls click here: 
http://en.hzgrow.com/product/196.html