Description
Characteristic
Color blue.
Working frequency: 13.56MHz
1. Our product copper coils are large high quality coils with fast reading speed. Compatible with all 13.56MHz RFID access card readers.
2. The ABS material is waterproof, fall proof, easy to carry and not afraid of being crushed in the pocket of the pants.
3. Type card: UID, Chip MF 1k.
4. Feature: changing UID, support for reading and writing. It can be used to copy other MF 1K cards.
5. Package includes: 50pcs blue UID rewritable RFID 13.56MHz Keychain (keyfobs). Applications: access control system, identification of personnel, patrol system, assistance system, etc.