What is Barcode Reader ?
Barcode readers are a sort of scanner device that can read the dark and white bar that contain bits of information (Descriptive data comprising numbers and letters). It is essentially based on the electro-optical concept. Barcode reader is made up of three components. The decoder, converter, and illumination.
What are the different types of Barcode Reader ?
Based on the function There are several types of barcode readers , each with its particular pros and pros and. For an example, there are 2 different barcode readers that are used to read 2D barcodes and linear barcodes.
Where can Barcode Reader used ?
The most frequent use of barcodes is in the manufacturing and retail industries, most warehouses are benefited from these. In fact businesses today cannot perform effectively without the use in barcode technologies. With the help of barcodes it is possible to determine if the barcode reader will work for you.
In this post I will talk the 6 advantages and disadvantages from Barcode Reader | Drawbacks & Benefits that come with Barcode Reader. Through this post you will be able to understand the advantages and disadvantages of using a barcode scanners.
Let’s get started,
Barcodes are an accepted technology. They are used to create almost all items sold across the globe. This means that with an electronic barcode reader, these devices can be read anywhere you happen to be in the world.
Human errors can cause problems all over the business. Utilizing barcode readers users can significantly reduce the amount of errors that occur. Barcode readers are believed to be more accurate in comparison to hand-writing data. Much more than RFID technology. Regardless of the material on which they are scanned their accuracy is the same.
The ability of tracking data quickly and precisely can lead to better decisions in every department. This means that the overall efficiency of the company will be increased.
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4. Time Saving
Always the data of a barcode are easily displayed because the information is directly scanned. Within a fraction of seconds all of the relevant information about the product are provided. This is especially beneficial for grocery stores, in which customers buy multiple items which must be individually scanned. Therefore, there is a small amount of time wasted.
5. Training for Employees
The entire process of training a barcode reader is less expensive and simple. With a shorter period of time employees can be taught how to use it without having to compensate colleagues. So, the learning times are significantly reduced for new employees.
6. Inventory Control
Barcode readers makes it easier to control inventory so precisely. Whatever the items those are scanned, the informations are transmitted to a computer in a matter of minutes in order to be calculated by using inventory. In the end, they can offer information on inventory status for each item in addition to the overall inventory.
Disadvantages of Barcode Reader
For using a Barcode Technology, a reader must be bought, which can be quite costly. Prices are higher for an 2D barcode scanner. Particularly for small-sized businesses, this price isn’t justified. A separate analysis should be done for ensuring that the investments of a barcode reader will be profitable.
In order for barcode readers to to function, it must not be placed more than 15 feet away from the label of the barcode. If it is more than that, the barcode reader may have difficulty scanning. In certain cases this smaller range may create issues.
3. Physical Damages
Barcode readers are easily vulnerable to physical damages. Like other devices, they are also subject to tear and wear. If it undergoes damages and a resultant damage, it will incur additional cost for repairs.
4. Damages to the Label
Typically, barcodes are printed on labels that are always exposed to the outside world. This makes them susceptible to environmental damage. Even if a portion that is damaged, it could cause problems when scanning.
Barcode readers are able scan a small amount of information. Those informations are only about the manufacturer and product. Details about manufacturing dates and expiry dates aren’t included.
Not all the barcodes are genuine. Barcodes that are malicious can be designed by cybercriminals. If users happen to scan a fraudulent barcode, the system could potentially be taken over by a hackers. Because the USB that connects the scanner to the computer acts as a secondary keyboard hackers can easily be able to gain entry to your operating system.