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Portable Security Container with Movement Detection System

  • US 20100033329A1
  • Filed: 08/06/2009
  • Published: 02/11/2010
  • Est. Priority Date: 08/08/2008
  • Status: Abandoned Application
First Claim
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1. An alarm system, comprising:

  • a motion detector adapted to measure acceleration;

    a controller adapted to calculate displacement of said motion detector from a reference point based at least in part on the acceleration of said motion detector; and

    an alarm adapted to transmit a signal when said motion detector has moved beyond a predetermined position from the reference point.

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