10PCS 125Khz Writable RFID Close Range Key T5577 Fob Label Rewritable RFID Keychain NFC Token Label for Copying/Cloning Cards (Blue)

• Product specifications: 10 x RFID 125kHz key card that can be written. Chip: ATMEL T5577 (compatible with other universal 125kHz tags).
• Product introduction: The working frequency is 125kHz, supporting reading and rewriting, and can be used to copy UID codes from other RFID ID cards.
• Product material: High quality PVC, stainless steel ring composition waterproof and portable
• Note: They cannot be directly added to RFID locks. Before use, you must write data into it through a 125kHz RFID card reader. They are blank labels with no data inside. It can be written using a 125KHz RFID writer/copier, and cannot be used with NFC chips or NFC phones.
• Applications: access control systems, personnel identification, patrol systems, attendance systems, etc.

10 pcs 125Khz Writable RFID Close Range Key T5577 Fob Label Rewritable RFID Keychain NFC Token Label for Copying/Cloning Cards