NFC Label Smart Tag for Android Read & Write Apps NTAG203 RFID keyfobs

Key features of the  NXP NTAG**3

• Much better reading distance than Ultralight, Ultralight C and 1K Mifare Classic
• ***-character capacity and **7 after NDEF formatting which has already been done. Plenty for most things apart from a vcard with an address.
•  You can rewrite as much as you want and lock to stop overwriting if required
•  NDEF Standard type 2

 The technical details:

• *2mm X *7mm X 4mm with rounded corners
• Protocol: ISO ****3 A
• Operating frequency: *3.*6 MHz
• Integrated Circuit (IC) : NXP NTAG**3
• For use on non-metallic surfaces only

NFC key features:

• Excellent inlay for contactless NFC, access control and Limited Use Ticketing with existing ****3 A infrastructure
• High reliability with stable performance for tokens and NFC stickers and smart posters
• Top performer with ideal size to performance ratio for mobile devices
• ***2 bit / **4 bytes of user memory with unique 7 byte serial number