Actuating a security system using a wireless device
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United States of America Patent
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-
Apr 17, 2007
Grant Date -
May 11, 2006
app pub date -
Nov 10, 2004
filing date -
Nov 10, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
Actuating a security system includes providing a first set of access codes to a wireless device and causing the wireless device to transmit the first set of access codes to a first controller that actuates the security system. The first set of access codes provided to the wireless device may expire. Actuating a security system may also include providing expiration dates for each of the first set of access codes provided to the wireless device. Actuating a security system may also include examining each of the expiration dates and, in response to a particular expiration date being prior to a current date, erasing from the wireless device a particular one of the first set of access codes that corresponds to the particular expiration date.
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