Introducing the CDVI ISODT25 Mifare DESFire EV2 4K Printable Card, a must-have for your access control needs. This convenient pack of 25 cards features CDVI's reliable encoding technology, ensuring seamless integration with your existing systems. Each card measures 85 mm x 54 mm x 0.8 mm, making them easy to carry and use. With a unique sequential decimal number printed on each card, you can easily manage and track access. Designed for 125 kHz proximity applications, these cards are perfect for enhancing security in any environment. Don't miss out on this essential addition to your security toolkit—order your pack today!