Contactless plastic RFID card ISO Mifare 4K S70 (13,56 MHz)

Contactless plastic RFID card with one of the most widespread Mifare 4K S70 chips operating at a frequency of 13.56 kHz. Allows data to be written and overwritten. Its use is universal, from attendance, access and identification systems to cashier systems, mountain ski passes, loyalty and parking systems, etc. The memory capacity is 4 KB, while it is divided into 64 sectors of 4 blocks, each of which has a capacity of 16 bytes. User access rights can be defined for each memory block. The card contains a unique production number.

This chip card can be printed in full color without any problems, supplemented with a barcode, text, image, logo, etc. You can learn more about printing options in a separate article. The dimensions are standardized, i.e. CR80, thickness 0.76 mm. The material is PVC, i.e. polyvinyl chloride.