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Power line communication network security system

  • US 7,701,330 B2
  • Filed: 03/16/2006
  • Issued: 04/20/2010
  • Est. Priority Date: 03/16/2006
  • Status: Expired due to Fees
First Claim
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1. A method for use in implementing a security system, comprising:

  • receiving a remote alarm message broadcast across an external power line communication (PLC) network at a first internal PLC security system coupled with the external PLC network from a remote second internal PLC security system coupled with the external PLC network with the remote alarm message comprising an alarm identifier of a local alarm message from the remote second internal PLC security system;

    triggering a local alert at the first internal PLC security system indicating that the remote alarm message has been received across the external PLC network; and

    rebroadcasting the remote alarm message from the first internal PLC security system over the external PLC network to a remote third internal PLC security system.

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