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What benefits does an imager provide over traditional laser scanning?Ī 2D imager can scan 2D barcodes, it can also scan 1D barcodes. You will need an image-based scanning engine in your device to capture 2D barcodes. There are a number of benefits that come with a 2D imager.Īn operator traditionally with a handheld 1D scanner with a single line would have to line up the barcode with the scanner but with 2D imager scanner, you do not have to worry about orientation meaning you can scan upside-down, the right way up, the camera sees the barcode in 2D and can decode it in any orientation and also 1D barcodes as well so even if you have got 1D barcodes, you still get a benefit by having a 2D imager scanning the 1D barcode because of any orientation, it's going to be able to decode it.Īll you need is a 2D Imager and at Zebra we have a range of 2D imagers in most of our portfolio of products including barcode scanners, mobile computers, tablets and scanner scales. With a 2D barcode, you need a 2D imager which is dedicated for scanning both 1D and 2D barcodes and it is really a camera that will take a photo of the barcode and decode it very fast and with great accuracy.ĢD imagers nowadays are just as fast as 1D lasers and they are the go-to scan engine not only because they are just as fast as 1D so there is no detriment to going to 2D. Traditional 1D laser scanners cannot scan off a backlit device so a 2D imager has an additional advantage and if you think about the example of checking out at a supermarket, you have probably got your points card on your phone so you have a barcode and you want to be able to scan that quickly when you check out and that is where a 2D imager can help. With society changing, we are all carrying out mobile phones around with us and now we see mobile barcodes on our phones for various reasons and this is another advantage of 2D imagers as they can scan off backlit devices, such as mobile phones. Traditionally, there were 1D laser scanners which were designed for scanning the 1D barcodes so it was a laser line that went across every line of the barcode and would decode that barcode. When it comes to scanning those barcodes. There are a lot of benefits to the supply chain as a result of having access to that information.
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#2d barcode serial#
In pharmaceuticals, they tend to have very small containers and you can fit a 2D barcode in a very small spot so you can get a lot of information into a small space and the kind of information you can get such as a serial number, batch information, product description and even a URL from which you could look up more information on that product. For example, it may have a 2D barcode displayed on the delivery label and the barcode and information can be easily scanned and parsed immediately without connecting to any backend or third party systems. Often warehouses are getting products coming in with 2D barcodes already on them so if they have a small parcel.
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For example, a stent in healthcare or a very small metal item in manufacturing, so it can assist in traceability. There are a lot of synergies between Healthcare and Manufacturing when it comes to 2D barcodes, For example, 2D barcodes can be used for traceability of pharmaceuticals and authentication but on top of that barcodes can be etched into metal so the 2D barcodes could be etched into. For example, to their meat products which means they can add a lot more information in the barcodes such as expiry date and batch information which in turn could support the reduction in the amount of product recalls, food wastage and selling goods that are expired. RetailĢD barcodes can bring a lot of value to retailers, a good example is their use within grocery stores who could add 2D barcodes. There are a number of applications that a 2D barcode can be used across various industries.