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Wireless VoIP network for security system monitoring

  • US 8,509,391 B2
  • Filed: 01/12/2011
  • Issued: 08/13/2013
  • Est. Priority Date: 06/20/2002
  • Status: Expired due to Fees
First Claim
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1. A method for monitoring over the Internet an existing alarm system having an analog telephone interface for outputting alarm signals, said method comprising the steps of:

  • connecting the analog telephone interface from the existing alarm system to a dedicated Voice over Internet Protocol (VoIP) module connected to the Internet through a built-in wireless network connection connecting the VoIP module to an Internet interface,establishing a continuous VoIP connection from the dedicated VoIP module to an alarm monitoring server connected to the Internet through a digital Internet interface,monitoring the existing alarm system at the alarm-monitoring server connected to the Internet through a digital internet interface, andindicating at the alarm monitoring server, when the continuous VoIP connection between the alarm-monitoring server and the existing alarm system is broken.

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