Read only. Not re-writable. You can NOT re-program them. Each card is pre-programmed with a unique ID number. The 10-digit number is printed on the card.
Compatible with other universal 125kHz cards/tags like EM4100/4102, TK4100.Perfect for ID Badges, Hall Passes, Playing Cards, Crafts, Decal Adhesion, RN Identification Badges, Office Badges, Student IDs, and Business Cards that stand out.
Suitable for 125kHz RFID proximity access control system and ID management system. For example, register them to your RFID door lock as new key cards if applicable.
Card Size: 3 3/8” x 2. 1/8”and 30mil thick (same size as a credit card). Card Body Material: PVC Plastic. Package includes 100 PCS.
Easy for printing with most ID Card printers such as Fargo, Magicard, Zebra, Evolis, Badgy, and DataCard, Nisca (Not compatible with Inkjet Printers)
If you want to register them to your lock/ID system, please ensure that your system uses the same frequency of unencrypted 125kHz. Not compatible with other frequencies like 13.56MHz. Not compatible with encrypted tags like HID, Indala, Cobra, APCiK, Paradox, Kaba, Isonas, etc.