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Fuel dispenser input device tamper detection arrangement

  • US 8,786,272 B2
  • Filed: 05/11/2011
  • Issued: 07/22/2014
  • Est. Priority Date: 05/11/2011
  • Status: Active Grant
First Claim
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1. A system for detecting unauthorized removal or tampering, said system comprising:

  • an input device comprising tamper-response electronics and memory;

    a flexible circuit assembly coupled with said input device, said flexible circuit assembly comprising;

    an outer layer; and

    a first inner layer disposed between said input device and said outer layer, said first inner layer comprising at least one switch;

    a cable coupled with said flexible circuit assembly and operatively connected to said tamper-response electronics of said input device;

    wherein said outer layer of said flexible circuit assembly and said cable comprise a first tamper-responsive conductor circuit; and

    wherein said at least one switch and said first tamper-responsive conductor circuit are in electrical communication with said tamper-response electronics via said cable.

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