100 Pack Blue Classic Waterproof 13.56MHz ISO14443A MF 1K NFC RFID Keyfob (RFID Tag) for Access Control System

Product Description 1. Material: ABS waterproof material 
2. Color: Blue 3. Support: Read only, not support write. 
4. Working Frequency:13.56MHz 
5. Chipe: MF 1k chip 
6. Each keyfob has metal keyring. 
7. Standard: ISO14443A 
8. Package included: 100 pcs keyfob Product Feature 1. Waterproof RFID key tags proximity door control access. 
2. Each key fobs with a metal ring. 
3. Suitable for 13.56MHz card reader and reading distance is 0-10cm. 
4. Widely used at apartment, office, park and other places. 
5. Read only, not writable.

• 13.56mhz,ISO14443A
• Card type: MF-IC (Read only. Not re-writable. ）
• Suitable for 13.56MHz RFID proximity access control system and ID management system. For example, register them to your RFID door lock as new keys if applicable.
• Compatible with M1 Card. If your lock uses M1 card, these key fobs work for your lock too.
• Note: These are 13.56MHz key fobs (tags). If you want to register them to your lock system, please ensure that your system uses the same frequency 13.56MHz.