Home/RFID Key Fobs/13.56MHz MIFARE Classic 1K(S50) RFID Key Fob

13.56MHz MIFARE Classic 1K(S50) RFID Key Fob


(26 customer reviews)
SKU: ABC0002Categories:


  1. All cards are pre-programmed with a unique ID(4 Byte UID). The UID is NOT changeable, factory default key: FF FF FF FF FF FF.
  2. Note: These are 13.56MHz key fobs (tags), according to ISO14443A. If you want to register them to your lock system, please ensure that your system uses the same frequency 13.56MHz. Incompatible with other frequencies like 125kHz.
  3. 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.
  4. It supports ACR122U read and write cards.

Additional information

Weight N/A

Black, Blue, Green, Red


Access Control System


Communication Interface









1 Piece, 10 Pieces, 100 Pieces, 500 Pieces, 1,000 Pieces

26 reviews for 13.56MHz MIFARE Classic 1K(S50) RFID Key Fob

  1. R***r

    As always everything is good and delivery is two weeks earlier than planned.

    Helpful? 0 0
  2. 6***r

    All Super

    Helpful? 0 0
  3. Isaac

    Entrega en tiempo y los llaveros funcionan bien para sobre escribirlos

    Helpful? 0 0
  4. N***a

    It works, it’s not the first time I order

    Helpful? 0 0
  5. Terrence J. Gold

    These work. You need to write them first with something before it will read. Otherwise whatever tool you are using to write will come up with errors. So just write whatever dummy data you want first like hid26 fac 1 CN1 so all to prep then you can write anytime you want. Until you do will seem like they don’t work if you read or decode them first. Also, make sure you set modulation to the same when preparing and writing to avoid issues. But they work, tested them pretty well in my lab.

    Helpful? 0 0
  6. G***v

    Very fast shipping..
    Working great..
    I ll buy again..

    Helpful? 0 0
Add a review

Your email address will not be published. Required fields are marked *

Related products


Go to Top