rc smart card status

Today’s cards typically use a version of RFID called near-field communication, or NFC, which operates at a higher frequency and allows for faster data transfer, .Radio-Frequency Identification(RFID) cards work using electromagnetic fields which can identify tags from varying distances depending on the frequency used. Tags are how the user or vehicle is granted access or tracked, they are typically a small token or card that can be embedded or carried. RFID cards . See more