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Method and system for the sound triggered disarming of a security system
 

United States Patent 7,091,850 August 15, 2006

Abstract:  The present invention relates to a system and method for the deactivation of an alarm system situated within a home or business environment by the use of a sound-activated wireless key device. This present invention describes a wireless key that "hears" a pulsing, warning tone, identifies the tone and automatically sends out a signal to disarm the alarm system thus allowing for the automatic hands-free deactivation of the alarm system. The invention comprises "listening" circuitry that is able to identify the sound of the audio warning, even when the invention is located within clothing or a handbag.

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Katz; Fred (Hauppauge, NY)
Honeywell International, Inc.
10/854,544
May 26, 2004
Patent Granted (October 10, 2006)


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Last modified: 04/23/09 İFred Katz March 2008