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Method and apparatus for monitoring and controlling warning systems

  • US 7,098,774 B2
  • Filed: 12/19/2002
  • Issued: 08/29/2006
  • Est. Priority Date: 12/19/2002
  • Status: Active Grant
First Claim
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1. A system for monitoring and controlling activation of a warning system, comprising:

  • a sensor module locally coupled to the warning system and configured to sense and control a flashing light of the warning system, said sensor module comprising a sensor arranged for sensing the flashing light during ON and OFF periods of operation, a microcontroller coupled to said sensor, and a power supply for providing power to said sensor module;

    a transceiver responsive to said microcontroller; and

    a power line interface configured to interface between said transceiver and the power line servicing the warning system.

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