OCR stands for Optical Character Recognition, optical character recognition. Through the optical recognition device, the visible characters are quickly recognized and converted into signals that can be recognized by the computer, and displayed in the computer as editable characters. In layman's terms, it is to scan the text you see through the scanner, and the scanner will input the characters into the computer in the "keyboard form".

OCR-A and OCR-B are widely used in passports, bank checks, serial number tracking labels, credit card markings, cash registers, license plates and postal mail.

At foreign airports, you need to scan the license code. XT6201 professionally scans the OCR code of passports, ID cards and other documents of various countries. XT6201 adopts 1280*640 CMOS, which can accurately scan passports, document OCR codes, PDF417 codes of various countries, and has the function of taking photos and uploading, and scanning codes is fast , Plug and play, easy to use!