Restricted range lockbox, access device and methods
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United States of America Patent
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Jun 6, 2017
Issued Date -
N/A
app pub date -
Dec 24, 2007
filing date -
Apr 12, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
A lockbox includes a housing, a key storage area and a lockbox circuit. The key storage area is shaped to receive a stored key and is attached to or positioned within the housing. The key storage area is secured with a lock mechanism to prevent unauthorized access to the stored key. The lockbox circuit comprises a transceiver operable by a magnetically induced current generated by a closely positioned radio access device that can send and receive signals. The circuit is configured to unlock the key storage area upon determining that an access request is authorized to providing access to the stored key. Methods of operation are also disclosed.
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