What are the two types of barcode readers?

A barcode reader can also be called a POS scanner or a price scanner. There are five main types of barcode reader which we explain below but before that let us explain a little more about what a barcode reader is and what it does.

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This type of device is used to read and capture information contained in a barcode. The reader itself consists of a scanner and a decoder as well as a means of connecting to a computer, whether this is wired or wireless. The barcode reader captures and translates barcode data which is then sent to a software application that can make sense of it.

5 Types of Barcode Reader

There are five main types of barcode readers. These are pen wands, slot scanners, Charge-Couple Device (CCD) scanners, image scanners, and laser scanners. Each of these is detailed below.

Pen Wand

This is the simplest type of barcode reader and the least expensive. It is durable and has no moving parts. It must remain in direct contact with the barcode and also needs to be held at a certain angle in order to pick up the data. A certain speed at which it moves over the barcode is also required.

Slot Scanner

This is a stationary barcode scanner and the item being scanned is pulled by hand through the slot on the barcode reader device. This type of barcode reader is usually used for scanning the barcodes on identification cards and cards that are swiped.

CCD Scanner

This type of barcode reader is typically used in retail sales. It has a better range than the pen wand and has a gun type interface. It has to be held close to the barcode in order to read it. Several readings are usually taken to reduce errors. The disadvantage to using this type of barcode reader is that it can only read barcodes that are the width of it&#;s face size.

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Image Scanner

This type of barcode reader can also be called a camera reader. It features a small camera that is used to capture an image of the barcode. It can read barcodes from further away and has digital imaging processors that read the bar codes. It can be used to read barcodes from as far away as 9 inches.

Laser Scanner

This type of barcode reader can be handheld or stationary. It doesn&#;t have to be close to the barcodes to read them. This model uses mirrors and lenses to read the barcode and can be used up to 24 inches away and there are long range models that can read barcodes up to 30 feet away. It can also read barcodes no matter what their orientation is. Laser scanners can perform up to 500 scans per second.

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Barcode scanners are a vital component in the supply chain management process, streamlining operations and facilitating data capture. With technological advances, barcode scanners have become even more powerful, providing various features that can simplify the barcode scanning process.

Today, numerous varieties of barcode scanners are available in the market, each with its own capabilities geared towards specific industries and business needs. Knowing about each type of barcode scanner and what makes them unique will help you choose the right one for your particular application. (Refer to our guide on how to choose a barcode scanner for more information)

So, to help you make an informed decision, we have listed down the main types of barcode scanners. We have categorized them based on various factors such as contact with barcodes, build quality, form factor and more. By the end of this guide, you will have a better idea of what each type of barcode scanner offers and which is best suited to your requirements.

So put on your learning caps and get ready to learn about the different types of barcode readers.

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