RFID Module (High Frequency)
Features: 14443A / B, 15693 protocol 14443A / B is the principle of electromagnetic induction near-field coupling, the distance is close, but there are many encryption protocols, mainly used for identity recognition; 15693 protocol is the principle of electromagnetic induction near-far field coupling, the distance is relatively Far away, mainly disturbed by metal.
Application: Widely used in anti-counterfeiting traceability, high-frequency tags can be easily made into a card structure, typical applications include electronic identification, electronic tickets, and identification cards for campus cards and access control systems.
Application: Widely used in anti-counterfeiting traceability, high-frequency tags can be easily made into a card structure, typical applications include electronic identification, electronic tickets, and identification cards for campus cards and access control systems.
