Retrofitted keypad and method
Methods, devices, and systems are provided for retrofitting an existing access control system with one or more supplemental access devices that add access control capabilities to the existing system. A supplemental access device can be configured as a retrofit keypad. The retrofit keypad adds the ab...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | Methods, devices, and systems are provided for retrofitting an existing access control system with one or more supplemental access devices that add access control capabilities to the existing system. A supplemental access device can be configured as a retrofit keypad. The retrofit keypad adds the ability for a user to provide additional credential and/or security information to an access control system via one or more interface keys on the retrofit keypad. The retrofit keypad may be a portable device such as an RFID device, wireless communication device, near field communication (NFC) device, etc., and/or combinations thereof. |
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