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Master slave wireless fire alarm and mass notification system

  • US 10,470,127 B2
  • Filed: 12/18/2017
  • Issued: 11/05/2019
  • Est. Priority Date: 09/09/2014
  • Status: Active Grant
First Claim
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1. A notification system, comprising:

  • a control panel that generates wireless radio frequency alarm signals;

    a master notification device for generating an alarm notification in response to the alarm signals from the control panel and generating at least one synchronization signal onto a wired connection; and

    a slave notification device for receiving the synchronization signal via the wired connection and the wireless alarm signals via a slave transceiver and generating an alarm notification in response to receiving both the wireless alarm signals from the control panel via the slave transceiver and the synchronization signal via the wired connection.

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