BlueDiamond multi-technology readers are among the most versatile access control readers on the market. They work seamlessly with existing infrastructures and leverage open credentialing standards. The readers comply with ISO 14443 Type A standards and are access control platform agnostic. BlueDiamond readers support standard output protocols including Wiegand, OSDP, OSDPv2, and Supervised F/2F (SF/2F). Capable of supporting a wide range of smart cards, including HID, iCLASS, MIFARE and DESFire EV1, EV2, and EV3, and proximity cards means BlueDiamond multitech readers provide a seamless migration path from less secure card technologies to a more secure, open standard with DESFire EV1, EV2, and EV3 card technology and offer a pathway to mobile keys with BlueDiamond mobile credentials.