www.roadstrategysolutions.com

Today there is no way to do without barcodes. These are special lines that contain certain information. Detect such information with special equipment - a scanner. They are in almost all commercial facilities. With the help of barcodes you can find necessary information much faster. When you manually enter the information it takes too long. It is also possible to make mistakes.
Process of reading data
First select the desired item. After that, scan the position for a couple of seconds.

You will see on the scanner screen:
- Full item name;
- Price;
- Share.

After that the data processing will be done. Then the information is transmitted to the cash register or terminal.
Views of barcode scanners
1. By the method of operation:
- Manual - widespread device. A USB cable is required for its operation. The scanner is easy to operate and small enough to be quickly and easily handled. Virtually all handheld bar scanners have an extra stand. Manual scanners are mostly used by small stores and companies dealing with large parcels. Very often the manual scanners are used by logistics companies for scanning parcels and various retail outlets.
Stationary - is a stationary mechanism. You need to hold it against the goods in order to operate it. This machine has a high productivity. This is due to the high speed of activity. It is often installed in large stores with a large number of goods barcode software
- Built-in - is installed in the cash register system. Scanning does not require wires. This scanner is very convenient, does not take a lot of space and has high productivity.
2. Based on the scanning method
- The LED barcode scanner scans the code by the red beam Information first hits the light, is reflected, then downloaded into the system Main disadvantage is that if you hold a barcode more than 10cm away it will not be scanned. The LED scanner can read only one-dimensional numbers because it was created a long time ago The LED scanner reads only one-dimensional codes, since it was created a long time ago.

Proses of choosing LED varieties:
a) beneficial price;
b) durable for a long time;
c) suitable for the smallest barcode sizes.

- Laser - the essence of work is the same. The only thing - their light beam is complemented by laser. The model is more modern, so it's improved.
Benefits:
a) can read even damaged small barcodes;
b) scans any code format;
c) large distance of use;
d) very fast;
e) can work on an inclined plane;
f) mounts on stand

Disadvantages of the barcode scanner:
1) Does not read when the machine is in motion;
2) Doesn't recognize too smooth and shiny surfaces;
3) Prices high.

3. Photoscanners - new-type equipment. The device works by reading the data from the picture. The action is very fast for a few seconds. It interacts with all types of data encoding. Reads data from a distance instead of close range. You can also read codes from various gadgets even in a tilted position. It has a robust frame. The only negative factors of this device can be distinguished by its high price.
4. Based on the authorization method
- Wireless - connection by cable: standard USB or other types;
- Wireless - another name for radio scanner. Connection is via Internet, Wi-Fi, Bluetooth

5. Based on barcode type
- Linear - single-beam scanner Linear - has only one beam It is used in small shops
- Two-dimensional - equipped with many infrared beams.

In order to select the right barcode scanner you should know and take into account what it will be used for. For example, for trade with excise stamps (alcohol and tobacco products), the model of apparatus with photo system is suitable. Shops with high sales turnover and customers should not save on such equipment. A quality device in the future will facilitate and accelerate the work of staff.