All card systems offered by us work with contactless RFID media. This technology offers a very high user standard, high protection against misuse, and at the same time compatibility with other systems. Compared to conventional contact cards (magnetic or chip contact cards), contactless RFID cards have a diametrically longer lifespan and resistance to damage or data loss. In addition, reading units do not wear reading parts. There is also no soiling of the reading units. RFID contactless card technology is simply the most modern and at the same time the best choice among access system technologies.