Scanners and barcode readers: application features, existing technologies and various modifications

Сканеры и считыватели штрих-кода: особенности применения, существующие технологии и различные модификации

Scanners and barcode readers are reliable assistants for your business

Barcode and label scanners make the work of many companies faster and easier. They help to make accounting and systematization of products stored in the warehouse and released at the checkout of the enterprise. Depending on your needs, you can find the best barcode scanner.

A sticker with a special code can be found on almost any product in the store. By purchasing a barcode scanner, you can conveniently keep records in the warehouse or cash desk of the enterprise. All goods will be under control.

The main purpose of purchasing such equipment is to significantly increase the speed of staff work. The device, having read the information from the sticker, transfers it to a computer, POS terminal or cash register, where information about the product is stored.

Many modifications of these devices have a wide variety of functions and characteristics. If you buy barcode scanners that do not meet your needs, you will receive equipment that will not help with your workflow.

You can buy barcode and label readers of the following types:

Laser scanners. They are the most versatile and promising. Recently, a drop in the cost of laser equipment has been noticed, which further increased the popularity of such readers. In turn, such readers are subdivided into 2 more types: linear and multi-plane.
Linear. A straight-line LED is used as a laser. It has special qualities that allow barcode detection over long distances. The maximum operating range is 10 meters.
Multiplanar. Such scanners have a large number of processing lines, due to which there is no definite strict position of the object. This significantly speeds up the work of the staff, as there is no time wasted on placing the barcode in the correct position.
CCD scanners. The cheapest and most primitive readers. They are very easy to connect to a computer, and the information received is converted into a text document.
Image scanners. Combine LED and laser technology. Capture low contrast images. For example, water-blurred codes.
2D. The system of work has been completely changed. There is no detecting laser, and a small camera is installed that takes pictures of the barcode. It is stored in memory, where it is quickly processed.