CONTROL OF OPERATION OF A LOCK
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Accused Products
Abstract
Provided is an access control system, including one or more locks, each includes a receiver for receiving a first signal and a processor module for decoding the first signal and for controlling operation of the lock; one or more portable access control units for delivering said first signal to one of said receiving modules when in proximity to a respective lock; and a central system controller for delivering to said control unit at least one second signal; said first signal being generated by said portable access control unit based on said second signal.
17 Citations
57 Claims
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1-37. -37. (canceled)
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38. An access control system, comprising:
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one or more locks, each comprises a receiver for receiving a first signal and a processor module for decoding the first signal and for controlling operation of the lock; one or more portable access control units for delivering said first signal to one of said receiving modules when in proximity to a respective lock; and a central system controller for delivering to said control unit at least one second signal;
said first signal being generated by said portable access control unit based on said second signal.
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- 51. A lock comprising a receiver for receiving a signal and a processor module for decoding the signal and controlling operation of the lock based thereon, the processor module storing one or more sets of lock-operating instructions functionalized by a system controller through a portable access control unit.
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55. A portable access control unit operating in an access control system comprising one or more locks and a central system control, said unit being adapted for receiving a second signal from said central system controller and outputting a first signal based on said second signal for controlling operation of the one or more locks.
Specification