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Premises system management using status signal

  • US 10,447,491 B2
  • Filed: 08/21/2018
  • Issued: 10/15/2019
  • Est. Priority Date: 03/16/2004
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving, by a first device located external to a premises, from a gateway device located at the premises, and at a first time, state data associated with one or more security devices located at the premises;

    determining, based on the receiving the state data at the first time and a failure to receive a heartbeat signal at a second time after the first time, an event; and

    sending, by the first device and to a second device, data indicative of the event.

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