This reader is part of Farpointe's Delta Series, utilizing 13.56 MHz frequency for reading contactless smartcards. It supports MIFARE DESFire EV1 & EV2 and incorporates security features like MAXSecure and ValidID. The Delta6.3-CSN is designed with the added flexibility of being suitable for mounting on single-gang wall boxes. This smart card reader ensures a secure, battery-free operation with a limited lifetime warranty.