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| Category: | Security & Protection / Access Control System |
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| Live Chat: | Last Online:25 Dec, 2015 |
NFC Key fob NFC Tags
A fob, or more commonly called a key fob, is a small security hardware device with built-in authentication used to control and secure access to network services and data. The key fob displays a randomly generated access code, which changes periodically, usually every 30 to 60 seconds. A user first authenticates themselves on the with a personal identification number (PIN), followed by the current code displayed on the device.
