RFID UID Ring 125KHz And 13.56MHz Black Ceramic Smart Finger Ring For Access Control Identity Copy ISO14443A UID Changeable Chip Wearable Tech For Men And Women Pre Written UID Directly Authorized With Card Readers
✔️ 125kHz & 13.56MHz UID ring with pre-written UID, ready for direct use
This black zirconia ceramic RFID UID ring is a compact wearable credential designed for quick access control in offices, labs, or secure facilities. It supports ISO14443A UID changes and can be pre-programmed for direct authorization with compatible readers.
✅ UID IC ring with ISO14443A UID changeable chip; can be used to copy IC or Fudan 08 card.
✅ 13.56MHz ring pre-written with a UID number for direct authorization with compatible devices.
✅ Not NFC; cannot work with smartphones directly.
✅ 360-degree omni-directional sensing for strong detection.
✅ Zirconia ceramic material provides comfort; color black.
✅ Inner diameter options: 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm.
✅ Packaging: one ring + instruction.
💡 What is a common use case for RFID UID rings in access control?
This handy wearable makes quick, secure entry with compatible readers a breeze. - wearable credential for door access in offices, labs, and workshops - pre-programmed UID for direct authorization with ISO14443A readers - not compatible with NFC smartphones; uses dedicated readers - great for security teams to manage entry and audits