System for real time security monitoring

  • US 8,981,933 B2
  • Filed: 12/28/2012
  • Issued: 03/17/2015
  • Est. Priority Date: 05/04/2002
  • Status: Active Grant
First Claim
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1. A security system, comprising:

  • a checkpoint configured to receive signals transmitted from a plurality of sensor devices configured to detect conditions at a site, wherein the checkpoint comprises a checkpoint data processing subsystem configured to monitor the signals from the plurality of sensor devices; and

    a headquarters processor configured to receive the signals from the checkpoint and to process the signals to determine if an event has occurred.

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