United States Patent 7,119,678         October 10, 2006

Abstract: The present invention relates to a system and method for the wireless light sensor input to a security system, wherein the light sensed by the light sensor is used to determine the activation and deactivation state of the security system. The system and method determine a light level threshold value and obtaining a light level value. Further, the obtained light level value is compared to a light level threshold value in order to determine if the present light level value is greater than or less than the light level threshold value, and finally, a signal is transmitted to a remote device in response to the comparison of the light level value.

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Katz; Fred (Hauppauge, NY)
Honeywell International, Inc.
10/854,545
May 26, 2004
Patent Granted (August 15, 2006)

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