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TWO-WAY AUDIO-VIDEO COMMUNICATION METHOD FOR RECEIVING PERSON AT ENTRANCE

  • US 20070103541A1
  • Filed: 12/29/2006
  • Published: 05/10/2007
  • Est. Priority Date: 10/15/2002
  • Status: Active Grant
First Claim
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1. A method for two-way audio-video communications between a first person at an entrance and a second person, comprising the steps of:

  • (a) detecting the presence of a first person at the entrance; and

    (b) following detection of the presence of the first person at the entrance, providing real time audio-video communications between the first person at the entrance and a second person using a wireless handheld device by, (i) transmitting, to the wireless handheld device of the second person, video of the first person at the entrance recorded using a camera located proximate the entrance, (ii) transmitting, to the wireless handheld device of the second person, audio of the first person at the entrance recorded using a microphone located proximate the entrance, and (iii) transmitting, to a speaker located proximate the entrance for playing to the first person at the entrance, audio of the second person recorded using the wireless handheld device.

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