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Alarm systems having multiple communication alternatives for contacting a monitoring service and methods of operating the same

  • US 8,457,589 B2
  • Filed: 07/18/2006
  • Issued: 06/04/2013
  • Est. Priority Date: 07/18/2006
  • Status: Active Grant
First Claim
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1. A system, comprising:

  • a mobile terminal initially in a powered off state; and

    an alarm controller attempting a call to a neighbor via the mobile terminal upon activating a local warning system, the call being a Universal Mobile Telecommunications System call over a packet based network, the call being attempted upon a first communication technique being unsuccessful, the neighbor being a contact designated for receiving the call after the local warning system is activated;

    wherein the local warning system is activated upon an intruder tripping a sensor, the local warning system being at least one of a light or a siren; and

    wherein the first communication technique is a telephone call made over a public switched telephone network.

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