What is the difference between RFID and a Fob?



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What is the difference between RFID and a Fob?

These are two terms which you’ll often see used interchangeably, and with good reason. Fob keys, in recent years especially, have made extensive use of RFID (Radio-Frequency Identification) technology.
So what’s the difference? Simply put, a fob is the actual key itself while RFID pertains to the technology used to make it work, in the same way a remote control works by way of infrared light.
That said, while a great number of fob keys work by way of RFID technology, there are exceptions, so you’ll want to be sure as to what kind of technology powers your fob—it makes the job easier on us and quicker for you!


- Post Time: 10-09-17 - By: http://www.rfidang.com