Solar powered access control devices

Access control devices are provided that include locking mechanisms, reader devices, and control units powered by solar devices.

Bibliographische Detailangaben

Hauptverfasser:	Erario, Joseph Charles, Goodwin, John D, Everson, Jonathan, Gaulden, Robert, Oehler, Kevin P
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CHECKING-DEVICES GENERATING RANDOM NUMBERS PHYSICS REGISTERING OR INDICATING THE WORKING OF MACHINES TIME OR ATTENDANCE REGISTERS VOTING OR LOTTERY APPARATUS
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