100 Pieces 13.56MHz RFID Key Fob Proximity Cards ISO14443A Read Only For Electronic Door Locks MIFARE Classic 1K Card Compatible Black Ideal For Access Control Systems And Smart Lock Upgrades

100-Pack 13.56MHz RFID Key Fob Proximity Cards, MIFARE 1K
✔️ Read-only, pre-programmed 13.56MHz fobs; ABS plastic, 100 pcs

These 13.56MHz RFID key fobs are read-only proximity cards designed to work with MIFARE Classic 1K systems. They’re ideal for updating access control setups and integrating with modern smart locks and door readers.

✅ Frequency: 13.56MHz, ISO14443A, read-only
✅ Card type: MIFARE Classic 1K (M1) compatible; pre-programmed
✅ Size and material: 1.58 in × 1.26 in × 0.18 in (40.13 mm × 32.00 mm × 4.57 mm); ABS plastic, Black
✅ Pack: 100 pieces

💡 What is an RFID key fob used for in access control and smart lock setups?

These handy tokens are used to grant entry by being read near a reader. - Proximity-based entry credentials for doors and gates - Works with 13.56MHz ISO14443A systems using MIFARE Classic 1K - Read-only, pre-programmed fobs prevent tampering and rewrites - Easy upgrade path for existing access control or smart lock systems