Contact All Suppliers Barcode Scanners

Barcode scanners are electronic devices that can read and output printed barcodes to a computer. Like a flatbed scanner, it consists of a light source, a lens and a light sensor translating optical impulses into electrical ones. Barcodes are printed labels designed to be read using an optical sensor or scanner and interpreted by a computer. 2D barcodes consist of a more

Barcode scanners are electronic devices that can read and output printed barcodes to a computer. Like a flatbed scanner, it consists of a light source, a lens and a light sensor translating optical impulses into electrical ones. Barcodes are printed labels designed to be read using an optical sensor or scanner and interpreted by a computer. 2D barcodes consist of a series of parallel lines of varying widths which can be translated into a single number. 3D barcodes typically contain a grid of black and white pixels encoding more complex data. Browse the following suppliers for barcode scanners, self-service scanners, printing systems and terminals for applications in the retail sector.

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