1.Built in chip: Classic 1K, M1, 13.56mhz frequency, ISO14443A protocol
2. Appearance: High quality ABS PVC, waterproof and lightweight 85.5 * 54 * 0.85mm
3. The chip exchanges data with the reader/writer through RF communication, without the need for power supply, with a communication speed of 106KBPS and a read/write distance of ≤ 10cm.
4. The chip has a built-in 1K data storage area, divided into 16 sectors (4 blocks per sector), supporting independent passwords and access control.
5. Built in encoding supports reading and rewriting, (0 sector UID cannot be rewritten)
6. Application: Widely used in fields such as access control, public transportation, electronic tickets, and logistics management
Description
JYJRFID 10PCS RFID M1 card,13.56mhz iso14443a nfc card,Contactless access control smart card(readable and rewritable)