UID read-only. RFID key fob with a chip has unique ID pre-programmed, 4byte UID. ( UID is fixed and not changeable. The ID number is not engraved on
Dual Frequency RFID Key Fob 125Khz EM4100 and 13.56Mhz
1. M1 Chip 2. 13.56MHZ 3. Red color 4. ABS Material,waterproof. 5. With metal ring. 6.UID Can't change
YARONGTECH ISO14443A 13.56MHZ MIFARE Classic 1K Keychain Grey color pack of 10
1.M1 chip. 2.13.56mhz. 3.Material: Leather 4.color:Brown
rfid key fob 13.56mhz Leather Tag (pack of 2)
20 Pack Mifare Classic 1k NFC Tag RFID Sticker India
Door Entry Tag, 50pcs 125KHz Access Control RFID
1. M1 Chip 2. 13.56MHZ 3. Red color 4. ABS Material,waterproof. 5. With metal ring. 6.UID Can't change
YARONGTECH ISO14443A 13.56MHZ MIFARE Classic 1K Keychain Grey color pack of 10
YARONGTECH RFID Tag Key Fob
YARONGTECH 13.56MHZ ISO14443A RFID Key fob - Red Color
MINDRFID 13.56MHz RFID Key Fob F08 Token Key Tags UID
YARONGTECH 13.56MHZ ISO14443A RFID Key fob - Red Color
12 Amazing 13.56Mhz RFID for 2023