| 摘要 |
A remotely activated and monitored key safe to allow storage and retrieval of at least one key including: a housing having a generally elongated shape and having a longitudinally extending cavity open through a first axial end of the housing, in fixed relation to a structure: a key holding tray adapted to be slideably loaded into the housing, the tray having a front cover fitted to cover the first axial end of the housing, and the tray having a locking/unlocking mechanism; a communications and command subsystem powered by a power source, the communications and command subsystem adapted to receive remote commands to activate the locking/unlocking mechanism; and a backup power subsystem adapted to allow backup power to be applied to contacts presentable on an accessible surface of the key safe in case of a failure of the power source.
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