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Apparatus and method for remote viewing system

  • US 7,928,842 B2
  • Filed: 09/05/2009
  • Issued: 04/19/2011
  • Est. Priority Date: 08/01/2005
  • Status: Active Grant
First Claim
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1. A method for controlling a remote viewing system, comprising:

  • powering a remote viewing system using battery power;

    operating the viewing system in a sleep mode;

    receiving an interrupt while the viewing system is in sleep mode;

    activating the viewing system responsive to the interrupt;

    entering a listen mode;

    waiting a period of time in the listen mode; and

    returning to the sleep mode after waiting in the listen mode.

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