ISSI 4439 Chip RFID Card accords with ISO14443A standard. Each card has a unique ID and storing user data. The using memory is 1k.
ISSI 4439 Chip RFID Card is mainly designed for access control, attendance control, identification recognition, industrial automation, public transportation, etc.
Thanks to our competitive RFID Card Price and admissive service, our customers are from more than 20 countries all over the world, such as Korea, Japan, New Zealand, the United States and so on.
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