Lockbox key with callback feature
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United States of America Patent
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Feb 1, 2011
Issued Date -
N/A
app pub date -
Aug 31, 2006
filing date -
Jun 7, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An access device is provided for a system that has a plurality of locks that are each configured to receive instructions and to energize a lock mechanism to unlock the lock and a computer that is disposed at a remote location from the locks and that is connected to a primary wireless communication path. The access device includes at least one key configured for communicating with the computer via the primary wireless communication path and to communicate with the locks over a secondary wireless path. The at least one key is also configured to send a predefined text message for receipt by the computer and wherein the predefined text message provides an indication to the computer as to at least one other key whereto the predefined text message is to be sent.
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