The KDH-CADM-U24 type administrator card reader is designed to facilitate the downloading of card numbers to the KaDe database or other similar programs. This model is intended for reading only UNIQUE cards (125kHZ). The reader is equipped with a USB interface that allows you to connect it to a standard USB port on a computer with the KaDe supervisory program. The reader can also be used for other applications because it can work with any editor or editable fields in various applications. After placing the card on the reader base, the card number is automatically read and the number appears in the field in which the cursor was. In the case of the supervisory program KaDe, the reader can be used as one of the options in the process of entering card numbers into the database of the system. This is the most convenient option, especially for a large number of cards.