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Monitoring Device and Program Thereof

  • US 20080061970A1
  • Filed: 08/04/2005
  • Published: 03/13/2008
  • Est. Priority Date: 08/05/2004
  • Status: Abandoned Application
First Claim
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1. :

  • A monitoring device comprising;

    first and second intrusion detecting terminal units for monitoring and detecting a steady or unsteady state, which are provided on an intrusion path, said first intrusion detecting terminal unit being disposed to make a detection prior to said second intrusion detecting terminal unit at the time of intrusion, and data communication means for receiving the information of said first intrusion detecting terminal unit and said second intrusion detecting terminal unit, in which said monitoring device monitors the state in accordance with an output of said data communication means.

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