Handheld Barcode Scanner the Technologies Its’ Based On and Choosing Between 1D to 2D

 

handheld barcode scanner phoenix

In the world of retail, there can't be a more avant-garde product than the barcode scanner. The USP of this variant of a scanner is that it is so easy to use. You point it at the barcode, press the trigger, and finish the task. Also, since it works by hand and anybody using one of these pieces of equipment is less inclined to commit an error.


Precisely saying, a handheld barcode scanner is connected to the computer by a cable. Some handhelds are connected wirelessly. There is no cable limiting how far the scanner can go from the PC; the only limit is the range a wireless signal can reach up to. They can be so small to fit into a pocket. The idealists don't class these scanners as a handheld rather they use the term "wireless barcode scanner." However, these scanners do offer similar ease of use that handheld devices give.


Common Scanning Technologies Used

The handheld scanners that most consumers prefer to use will be using one of the two scanning technologies, the laser, and the LED. Lasers keep on being the most preferred, regardless of the introduction of LED scanning technology over the past few years.


When talking about laser scanning technology the scanning unit features a laser diode. The laser diode emits a dot which becomes the beam of light by being projected into a vibrating mirror. The light beam is again filtered along with the barcode.


LED is the latest genre of scanning technology and the handheld barcode scanner integrating. It will generally be more durable. Moreover, LED is a lot more versatile in the type of barcode it can read; you can use them to scan horizontal bar code tags just as the more basic vertical ones. The sensor subsequently catches the reflected light and the data is transformed into ASCII text.


Choosing Between 1D to 2D Scanners

One decision that anybody considering the use of a handheld unit in their business is whether to continue using the conventional 2D genre of a scanner or opt for more up-to-date 2D units. The 2D scanners are getting more mainstream since they offer more, especially the ability to read the new 2D barcodes like data matrices. These barcodes can store much more data than the 1D kind can, which genuinely makes them attractive to use.


Nonetheless, the 2D handheld scanners do cost more than the 1D units. If your business can make do with the capacity limitations of the 1D barcode scanner, then there is no point in upgrading your existing scanner. The opposite is also true and a lot more businesses are present, switching to the higher specifications units.


Summing Up

Both the warranty and guarantee of the scanner will be crucial factors in buying a unit. If it will be used for a limited scale purpose or business, an extended warranty or those as long as five years or so may not be needed. Nevertheless, the Handheld Barcode Scanners will be utilized in industrial environments and will require a large number of scans and storage needs. Those models with specified warranties that are extendable to significantly longer periods, maybe more essential.

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