A barcode scanner – also known as a barcode reader – is able to read information on an item and pass it through a decoder to a computer where the information is stored. The information on the item is in a series of parallel black lines known as the barcode. The scanner gives out a beam of light which when it is passed over the barcode the information is recorded.Looking for a barcode scanner? Need a easy-to-use barcode scanner? selecting a barcode scanner
Bar codes are a convenient way to keep track of books, stock and other inventory items, but a traditional, wired bar code scanner keeps you chained to the area where your inventory computer is located. With a wireless bar code reader, you can ensure your stock keeping is up to date from anywhere in your facility. There are several different types of barcode in common use. The cheapest is the pen scanner. The pen scanner has to physically touch the bar code to take a reading. With a slot scanner is used for some kinds of credit and debit cards. The card is slid through the slot and its barcode identifies the user.
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