What exactly is Barcode Reader ?
Barcode readers are a kind of scanner that reads white and dark bars that contain bits of information (Descriptive information in the form of numbers and letters). It is essentially based on the electro-optical concept. Barcode reader is comprised of three parts. These are the decoder, the converter and the illuminater.
What are the different types of Barcode Reader ?
Based on the function depending on the purpose, there are various types of barcode readers , each with their particular pros and pros and. As an example two different barcode readers that are used to read barcode as well as 2D barcodes.
Where can Barcode Reader used ?
Most commonly used in the manufacturing and retail industries Warehouses in general benefit by them. Today, businesses cannot operate effectively without the help the barcode system. By using the barcode information you can determine whether a barcode scanner will fit your requirements.
In this post I will talk the advantages and disadvantages from Barcode Reader | Drawbacks & benefits from Barcode Reader. In this article you will be able to understand the advantages and disadvantages of using a barcode scanners.
Let’s get started,
1. Universal
Barcodes are a universally accepted technology. They are utilized in almost every retail item across the globe. So, with the barcode reader, these items can be read anywhere you are anywhere in the world.
2. Accuracy
Human error can create problems throughout the business. By using barcode readers, users will significantly decrease the chance of making mistakes. Barcode readers are thought to be more accurate when compared to manually entering data. It is even more accurate than RFID technology. No matter what material the item they are scanning their accuracy is the same.
3. Productivity
The ability to monitor information quickly and accurately will result in better decisions in every department. This means that the overall efficiency of the business is enhanced.
4. Time Saving
The information of barcode is easily visible because the information is directly scannable. In a matter of seconds all the information needed about the item are displayed. This is particularly useful when shopping at a grocery store where shoppers purchase multiple items and each item must be individually scanned. Therefore, there is a little time lost.
5. Training for Employees
The entire process of training the barcode reader is costly and easy. In a shorter time employees will be able to learn how to use the device without having to pay for others in the workplace. Thus, training durations are significantly reduced for new employees.
6. Control of Inventory
Barcode readers make it simpler to manage inventory more precisely. No matter what items are scanned, the information is transferred to a computer immediately to calculate them by using inventory. This means that they can provide the status of inventory for individual items and also the overall inventory.
Advantages and disadvantages of Barcode Reader
1. Cost
To use a barcode system, a barcode reader is required, which is expensive. Prices are higher when it’s an 2D barcode scanner. Particularly for small-sized businesses, the cost is not justified. An additional analysis must be conducted to ensure that any investment in the barcode reader will prove profitable.
2. Range
To allow the barcode reader to be able work, the device must not be placed more than 15 feet away from the label of the barcode. If it is located further than 15 feet, the barcode reader may have difficulty scanning. In some cases the shorter range could create problems.
3. Physical Damages
Barcode readers are prone to physical damage. Like other devices, they are also subject to tears and wear. If it suffers damage that cause damage, it could result in additional expenses in the repair.
4. Damages to the Label
Typically barcodes are printed on labels that are exposed to the outside world. This means that they are susceptible to damage from the environment. Even if a portion that is damaged, it could cause problems when scanning.
5. Information
Barcode readers can scan only a limited amount of information. These are information only related to the manufacturer and product. Information about the date of manufacture and expiry dates aren’t included.
6. Security
The barcodes may not be authentic. Barcodes that are malicious can be created by cybercriminals. If a person happens to scan a barcode that is malicious and the system is compromised, it could be taken over by a hackers. Because the USB that connects the scanner to the computer functions as a second keyboard, hackers can easily get access to operating systems.
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