The HID iClass® 16k + MIFARE Classic® 4K card operates at a frequency of 13.56MHz and provides read and write access to data. The iClass® chip has a memory of 16Kb and the MIFARE has 4Kb. This allows to have a set of data and not a unique identifier. Moreover, these technologies offer a much better security since the data are encrypted. The reading distance is short. This combo card system allows greater flexibility and can be used as a means of transitioning from one technology to another.
The card has dimensions of 86*54*0.8 mm and is sold in packages of 100 units. It also offers personalization possibilities such as printing photos or identification information (name, position, etc.).