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Wireless Fire System with Idle Mode and Gateway Redundancy

  • US 20150163002A1
  • Filed: 12/10/2013
  • Published: 06/11/2015
  • Est. Priority Date: 12/10/2013
  • Status: Active Grant
First Claim
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1. A method comprising:

  • providing a plurality of wireless nodes including at least one parent node and at least one child node;

    a control panel sending instructions to and receiving data from the plurality of nodes through a primary gateway and a wireless subsystem of the gateway;

    the primary gateway synchronizing the plurality of nodes by periodically transmitting a synchronization signal; and

    one of the plurality of nodes detecting failure of the gateway and transmitting an idle synchronization signal for so long as the one of the plurality of nodes detects failure of the gateway.

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