ISO 14443A
ISO 14443A is an international RFID standard defining the physical characteristics, radio frequency power, and communication protocols for proximity cards. It is widely used in secure access control, public transportation ticketing, contactless payments, and identity verification systems. The standard ensures interoperability among devices, supports encryption for data security, and offers fast communication within short ranges. Its reliability and security make it a preferred choice in many industries requiring contactless solutions.
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