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Low-power illumination system and associated barrier operator

  • US 20090195162A1
  • Filed: 02/05/2008
  • Published: 08/06/2009
  • Est. Priority Date: 02/05/2008
  • Status: Abandoned Application
First Claim
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1. A low-power illumination system usable in the event of a mains power source failure comprising:

  • an illumination unit comprising;

    a unit controller;

    a unit backup power supply coupled to said controller to provide backup power thereto;

    a low-power light element coupled to said controller, wherein said unit controller energizes said light element so as to generate light via said backup power supply when the mains power source fails, and said controller de-energizes said light element when the mains power source is operational; and

    a unit receiver coupled to said controller; and

    a remote transmitter configured to communicate with said unit receiver, wherein in response to a command sent by said remote transmitter, said controller toggles said light element between on and off states.

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