What is RFID?
Radio-Frequency Identification (RFID) is the use of radio waves to read and capture information stored on a tag attached to an object.
What is RFID Reader?
A radio frequency identification reader (RFID reader) is a device used to gather information from an RFID tag, which is used to track individual objects.
What is RFID Tag?
RFID tags can be either passive, active or battery-assisted passive. An active tag has an on-board battery and periodically transmits its ID signal.
What is the difference between RFID and NFC?
RFID is the process by which items are uniquely identified using radio waves, and NFC is a specialized subset within the family of RFID technology.