Скачать или смотреть Barcode Scanners | Point of Sale (POS) Hardware

Today we’re going to dive into barcode scanners! From handheld to presentation style, learn the ins and outs of barcode scanners and what type best fit your business' needs.

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TRANSCRIPT:

Hi, I’m Nate from POS Nation!

Today we’re going to dive into barcode scanners.


Barcode scanners are electronic devices used to read printed barcodes.

The hardware is made up of a light source, a lens, and a light sensor, allowing the scanner to translate an optical code into an electrical one.


To break this down even more, scanners typically use laser beams to reflect light off a barcode.

To read the barcode, the scanner measures the intensity of the reflected light.

Scanners only read what is put in front of them.

The association with a UPC code is created through your point of sale software.

Scanners can be programmed to drop certain digits, or in some cases, add digits to fit your inventory needs.


If you’ve looked into barcode scanners, you’ve probably noticed there are a variety of different types.

There are one-directional, two-directional, wired, wireless, and built-in counter scanners.

The most basic is a wired handheld one-directional scanner.

These scanners read traditional barcodes — the ones with black and white lines — and have to be directly in front of the barcode to read it.

If you’ve ever seen a cashier scan an item over and over for it to read, they were likely using an inexpensive scanner.

There are better models on the market, allowing the scanner to read broken or angled barcodes.


Two-directional scanners have also become increasingly popular because of their ability to read QR codes.

You can get both one-directional and two-directional scanners in wireless models.

Wireless will have all of the functionality of a wired counterpart, without the drawback of a tether.

Many customers go for wireless scanners because of their obvious benefit, but they’re significantly more expensive than the alternative.

Presentation-style scanners are another type, designed to read barcodes that are presented in front of them.

These scanners are typically bi-optic, which means they can read barcodes better, and they’re more expensive than traditional models.

Last but not least, in-counter scanner scales are a great option for high-volume grocery stores.

They’re omni-directional, and they come with a built-in scale for weighing produce.


When it comes down to which type of scanner you’ll need, it depends on your business flow.

If you’re a high-volume retailer, it’s easier for cashiers to use two hands and slide products in front of a presentation-style scanner or over an in-counter scanner.

Since this barcode scanner can read barcodes at almost any angle, you’ll notice a much faster checkout speed.

On the other hand, if you sell large, bulky products, a traditional gun-style barcode scanner is the best choice.

And of course, if mobility is what you need, wireless is the way to go.


The point of sale market can be overwhelming, so we hope this intro to barcode scanners helps you navigate your hardware options!

If you’re new to retail and not sure where to begin, check out our free POS buyers’ guide in the video description.

Thanks for watching!