Delta is an advanced RFID solution optimized for providing an extra layer of protection to security-sensitive access control applications. It makes use of NXP Semiconductors’ MIFARE® technology, perhaps the leading industry standard for contactless smartcards, with literally billions of devices sold worldwide. Delta features AES encryption, optional DESFire® EV1 and EV2 support, IP67-rated fully potted construction, Farpointe’s lifetime warranty on all readers, and is OSDP Verified by SIA.