Rewritable 13.56MHz UID Key Fobs Pack Of 100 For Easy Access Control, NFC RFID Cards For Entry, Parking, Hotels And Apartments, Zero-Block UID Writable Four-Byte ID Compatible With All RFID Readers

Writable 13.56MHz UID Key Fobs - 100 Pack for Access Control
✔️ Pack of 100, four-byte UID writable, 13.56MHz NFC compatible

These rewritable UID key fobs use 13.56MHz NFC/RFID technology for access control. They’re typically used for entry doors, parking gates, hotels, and apartment cards, and work with most RFID readers to grant entry.

✅ UID changeable zero 0 block rewritable with 4-byte UID
✅ Not suitable for using the nfc mobile phone, mainly used for access control, parking, hotel door locks, apartment cards
✅ Compatible with all RFID readers to gain access
✅ Frequency: 13.56 MHz
✅ Waterproof ABS material, temperature and drop resistance, matte surface feel, thick buckle, sturdy and durable.

💡 What is a 13.56MHz UID writable key fob used for in access control?

This handy badge is used to grant entry across facilities with standard RFID readers.

- handy for doors, parking, hotels, and apartment access - four-byte UID enables distinct access control profiles - rugged ABS badge for daily use