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Remote dynamic ingress/egress inventory security system

  • US 20060097871A1
  • Filed: 11/05/2004
  • Published: 05/11/2006
  • Est. Priority Date: 11/05/2004
  • Status: Active Grant
First Claim
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19. A system for providing an inventory of a plurality of first class objects and a plurality of second class objects;

  • such plurality of first class objects and such plurality of second class objects being distributed in a first defined location and in a second defined location;

    such first defined location and such second defined location being accessible to each other via a connecting opening;

    said system comprising;

    motion sensing means being located at such connecting opening for producing a detection signal when the presence or motion of a first class object or a second class object is detected when present or moving through such connecting opening;

    universal signal transmitting means being located at such connecting opening and being responsive to said detection signal when received from said motion sensing means for transmitting a universal common low-power signal;

    object signal receiving means being located on such detected object and being responsive to said universal common low-power signal when received from said universal signal transmitting means;

    object unique identity signal transmitting means being located on such detected object and being responsive to said object signal receiving means for transmitting a unique identity low-power signal corresponding to the identity of such detected object;

    unique identity signal receiving means being located at such connecting opening and being responsive to said unique identity signal when received from said object identity signal transmitting means; and

    information storage means being responsive to said unique identity signal receiving means and being capable of storing information corresponding to the identity of such detected object, the time when such object was detected, and the location of such connecting opening.

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