Barcode Scanners can handle objects and, to a lesser extent, people are easier and faster. At least that’s the theory. In reality, while the bar code scanner is the most effective time, many times the technology seems to fail, leading to the embarrassing retailer in the checkout queuing, red face, and even worn the temper. There are four main problem areas.

acctually , the barcode is divided into two categories， and 2D is contain more information than 1D , and it can exist independent，and no need the basedata

RAKINDA company independent development of multi-function bus payment terminal on the line! It is reported that the terminal not only support the traditional NFC card payment, but also with the barcode scanner.

Barcode scanners, also known as bar code readers, barcode scanning guns, bar code scanners, barcode scanning guns and bar code readers. It is used to read the information contained in the bar code reading device, the use of optical principles, the contents of the bar code after decoding through the data line or wireless transmission to the computer or other equipment. Widely used in supermarkets, logistics courier, library and other scanning products, documents bar code.

Corresponding to the rapid development of China’s information technology, driven by a number of domestic enterprises through independent research and development, and gradually mastered the field of automatic identification of the core technology, successfully developed with independent brands of automatic knowledge products, and product performance and quality Reached the international level, in the realization of import substitution at the same time, began to board the international arena.

In the era of information Internet, barcode scanner automatic identification technology as a data collection,transmission of important means by many industries of all ages. To the self-service industry, for example, the traditional self-service terminal manufacturers use barcode scanner fusion bar code automatic identification technology, breaking the traditional terminal function limitations, so that the application of a wider range of applications.

So, it’s much more safe for both buyers and sellers to use barcode scanner hardware. For buyers, they don’t need to worry about losing money by scanning a fake 2d barcode with Trojans; for sellers, they will receive payment from consumers without any problem. Real things happened that some business person attached a 2D barcode in front of their checkout counter, and the 2D barcode was changed by some crime suspect but they didn’t found out. So, the money all went to the pocket of those crime suspects.

Obviously, the public transport industry is also developing rapidly, making our life travel more and more convenient and efficient, however, our barcode reader RD4500 series of products for this new change made an indelible contribution to The tens of thousands of customers of the favor and sought after. Here, just a small example.

The access control access management system is a new modern security management system, which combines computer automatic identification technology and modern security management measures as a whole, it involves electronics, machinery, optic, computer technology, communication technology, biotechnology and many other new technologies. It is to solve the important departments of the entrance to achieve effective management of security measures. Applicable to various confidential departments, such as banks, hotels, yard management, engine room, armory, confidential room, office space, intelligent district, factories and so on.