Electronic real estate lockbox system
作者： Edgar J. Unrein , Jerry P. Scansen , George A. Ellson , Gerald R. Daum , John E. Gray
DOI:
关键词: Variety (cybernetics) 、 Real estate 、 Key (cryptography) 、 Engineering 、 Diagnostic information 、 Agency (sociology) 、 Computer security
摘要: Real estate lockbox and key designs are disclosed which provide a variety of operational features. Also is comprehensive system that allows real boards agencies to efficiently manage their operations. Features provided by the include ability record all accesses lockboxes; transfer or part such records from lockboxes agency board; organize review at board offices; disable operation various during certain hours day; facilitate mounted in awkward poorly lit locations; limit preselected agents, boards; diagnostic information with each key.
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