Barcodes are data or information-carrying codes for a specific product. Bars of variable lengths
and widths are used to represent different letters and numerals. A Barcode scanner is critical
for inventory management accuracy. For example, a barcode on a dress tag at a retail store will
contain some black and white spaces with a product number that a computer will detect and
scan. Let’s know here all the functions of a barcode scanner in detail.
Functionalities of a Right Type of Barcode Scanner-
Convenient
When compared to handheld barcode scanners, wireless scanners are far more convenient
because they are not limited by a cord and can traverse further distances than conventional
cords allow.
Durable
A Wireless scanner is the best barcode scanner for situations where data collection requires a
lot of movement and the risk of dropping the instrument is high. That's why many scanners are made to last and are tested to withstand drops to hard surfaces. A Zebra barcode scanner
nowadays is used by a lot of people to improve their business efficiency.
Real-Time Visibility
A Barcode scanner flawlessly scans a code on a product and sends that data to a host
computer or a cloud server, depending on the setup. Managers, sales executives, customers,
and employees in the logistics supply chain can follow the product's journey in real-time and be
ready to take any necessary action at their end.
Efficiency
Wireless barcode scanners will assist you in keeping track of inventory levels, preserving
assets, and eventually disposing of them. If you invest in processes that keep you on top of your
game, you may avoid running out of popular goods at the wrong time or having your assets fail
you at important junctures.
Working of a Barcode Scanner-
If we talk about a barcode scanner, it is an input device that reads or scans and digitally
converts printed barcodes via light beams. After that, it then decodes the information and
transmits it to a computer. A decoder is built into a Zebra barcode scanner, and it analyses the
picture data produced by the sensor before sending it to the output port. After performing a scan
operation, it then connects to a host computer to send the recorded data.
The decoder recognizes barcode symbols, converts bar and space information, and sends data
to a computer in a format that we can understand. Data can also be dropped into Accel or Excel
databases using the decoder. That data can be entered into inventory records for monitoring
work-in-progress or receiving and transmitting files using special application software. It
eliminates the need for manual data collecting, lowering the risk of human mistakes. It also
speeds up operations like asset management, point-of-sale transaction monitoring, and
inventory tracking.
Final Words
Barcode scanners used to be expensive, but thanks to advances in technology, they are now
not only more advanced but also more compact and affordable. In fact, with free barcode fonts
available on the internet and free smartphone apps to read and decode such barcodes, small
businesses may put up a simple barcode system on the fly, with no upfront costs.
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