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SYSTEM AND METHOD FOR INTRUDER DETECTION

  • US 20100289641A1
  • Filed: 05/14/2010
  • Published: 11/18/2010
  • Est. Priority Date: 08/15/2006
  • Status: Abandoned Application
First Claim
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1. A system for detecting intruders, comprising:

  • a transmitter configured to produce an energy beam;

    a first receiver configured to detect energy scattered in a first direction from an object illuminated by said beam;

    a second receiver configured to detect energy scattered in a second direction from an object illuminated by said beam; and

    a processor provided to said first receiver and said second receiver, said processor configured to detect a presence of an intruder by determining when said energy beam is at least partially interrupted, said processor further configured to distinguish between intruders and non-intruders by communicating with an RFID tag carried by non-intruders.

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