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In the world of retail there cannot be many more revolutionary products compared to the handheld barcode scanner. The good thing about this kind of scanner is it is so simple to use. Just point it in the barcode, press the trigger as well as the job is done. And because it is worked yourself anyone using one of these simple pieces of equipment is more unlikely to make a mistake.

Strictly speaking handheld barcode scanners are connected to the computer by a cable. There are handhelds which are connected up wirelessly. There isn't any cable restricting how far the scanner can be utilized from the computer; the sole limit is the array of the wireless signal. They can be small enough to fit right into a pocket. The purists don't class these scanners as handheld, instead they'll use the term "wireless barcode scanner." However, these scanners do offer the identical ease of use as the handheld variety.

cash register - The handheld scanners that a lot of people will be using will utilise a couple of scanning technologies, the laser as well as the LED. Lasers continue to be the most popular, despite the introduction of LED scanning technology over the last few years.

With laser scanning technology the scanning unit contains a laser diode. The laser diode generates a dot which becomes the beam of light by being projected into a vibrating mirror. The beam of light is then scanned across the barcode.

LED is a newer type of scanning technology and the handheld barcode scanners incorporating it tend to be more durable. Also LED is more versatile in the form of barcode it can read - it can be used to scan horizontal barcode symbols as well as the more typical vertical ones. The sensor then picks up the reflected light as well as the data is converted into ASCII text.

point of sale system - One decision that anyone thinking about using a handheld unit within their business is whether to stick with the conventional 1D type of scanner or perhaps the newer 2D units. The 2D scanners are becoming more popular as they do offer more, especially obviously the ability to read the new 2D barcodes including data matrix. These barcodes can take much more information compared to the 1D type can which obviously ensures they are attractive to use. However, the 2D handheld scanners do cost a lot more than the 1D units. Obviously if your business can manage with all the capacity restrictions with the 1D barcode then there is no real need to upgrade. Of course the converse can often happen and many more businesses are now looking at the higher specification units.