Title:
LONG RANGE WIRELESS CREDENTIALS FOR ENTRYWAY
Document Type and Number:
WIPO Patent Application WO/2016/049159
Kind Code:
A3
Abstract:
An access control system having one or more system antennas that are configured to emit a first signal having a first frequency that is detected by the credential device. The credential device is configured to harvest electrical power from at least a portion of the detected first signal. At least a portion of the harvested electrical power may be used by the credential device to transmit a second signal to a reader device, the second signal containing information indicative of a credential stored on the credential device. Further, the second signal has a second frequency that is different than the first frequency of the first signal. The reader device and/or a server may evaluate the transmitted credential to determine whether the credential is associated with an authority to operate the reader device, such as, for example, an authority to unlock a lock mechanism of the reader device.
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Inventors:
BAUMGARTE JOSEPH W (US)
Application Number:
PCT/US2015/051685
Publication Date:
September 01, 2016
Filing Date:
September 23, 2015
Export Citation:
Assignee:
SCHLAGE LOCK CO LLC (US)
International Classes:
G07C9/00; G06K19/07
Foreign References:
| US20070120678A1 | 2007-05-31 | |||
| US20100123004A1 | 2010-05-20 |
Attorney, Agent or Firm:
SCHEPERS, Brad, A. et al. (One Indiana SquareSuite 350, Indianapolis IN, US)
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