Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Steven C. Kalafarski0
Date of Patent
January 30, 2007
0Patent Application Number
108730270
Date Filed
June 21, 2004
0Patent Primary Examiner
Patent abstract
An addressable smart speaker for use in a fire alarm system connects to and receives messages over a network, has plural taps for selecting audio power. In response to a command, a selector in an addressed smart speaker selects a tap to select a particular audio power.
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