Method and apparatus for communicating the existence of an emergency situation without uniquely identifying the source of the communication

A system in which one or more alarm sources, can wirelessly communicate with a receiver, to activate an alarm and does not contain any identification that indicates the communication's source. The system may include "repeaters", whose function is to relay the communication from one st...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Hansen, Kim Johnnie, Morgan, Carlton B, Lyster, Thomas Dean
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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