Bar code scanner for portable or fixed use has anti-tamper system and can be deactivated by acoustic signals
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Barcode reading device.
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Theft prevention system for retail premises uses unit which combines functions of bar code reader and deactivation circuit for radio frequency loop labels
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Optical device for reading and decoding barcodes arranged and adjoining strips of different reflectivity.
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Optical device for reading and decoding a barcode.
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Portable multi-directional bar code scanner
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Device and method for reading a code on an article.
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Method for scanning at least one code on an object.
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Device and method for scanning articles with a code.
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Device for scanning barcodes.
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Scanning device for industrial applications.
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Autofocusing device with a capacitive feedback loop and autofocusing method.
