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Fongwah 5 X Smart Card MF1 RFID IC Key Ring Tag Keyfobs Keychain 13.56MHz Leathery Access Control for Arduino
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About Fongwah 5 X Smart Card MF1 RFID IC Key Ring Tag
Features: - User definable access conditions for each memory block -Each card has a unique serial number -Each sector has a separate set of passwords and access control -Each card has a unique serial number: 32 bit -With the anti-collision mechanism, support multi card operation -No power supply, with antenna, including encryption control logic and communication logic circuit -Working temperature: -20℃～50℃ - Operating distance up to 100 mm depending on antenna geometry and reader configuration - Contactless transmission of data and supply energy -Data integrity of 16-bit CRC, parity, bit coding, bit counting -Typical ticketing transaction time of < 100 ms (including backup management) Applications: Public transportation Access management Electronic toll collection Car parking
