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System for controlling an electrical device

  • US 20020193889A1
  • Filed: 06/13/2001
  • Published: 12/19/2002
  • Est. Priority Date: 06/13/2001
  • Status: Active Grant
First Claim
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1. A system for controlling a remotely located electrical device comprising:

  • (a) a transmitter suitable to receive a first signal indicating the desired state of said electrical device and in response thereto provide an optical signal;

    (b) an enclosure including a first device that selectively provides electrical power to said electrical device;

    (c) a receiver suitable to receive said optical signal and in response thereto selectively provide a second signal to said first device to said provide electrical power to said electrical device; and

    (d) wherein said optical signal passes from outside said enclosure to within said enclosure.

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