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Signal linked smoke / fire detector

  • US 20050237177A1
  • Filed: 04/08/2004
  • Published: 10/27/2005
  • Est. Priority Date: 04/08/2004
  • Status: Abandoned Application
First Claim
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1. What I claim as my invention is the ability of the Signal—

  • Linked Smoke and Fire Detector To activate all units in a given system without a need for connecting wires. (3)

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