Suprema’s compact outdoor RFID reader, XPass D2 has been verified by SIA as OSDP compliant.

Open Supervised Device Protocol is an open-source RS-485 protocol that enables bi-directional AES-128 communications between readers and controllers, an improvement from the 1-way data transmission of Wiegand interface.

Suprema’s accredited product, XPass D2, is an IP67 and IK08 rated compact outdoor card reader that comes in 3 form factors of mullion-mount, gang box and gang box with keypads. XPass D2 is compatible not only with RFID cards but also with Suprema mobile access, mobile credential solution that can communicate via BLE and NFC with both iOS and Android smartphones.

SIA has driven the OSDP technology by administering a comprehensive testing program to validate if a device conforms to its OSDP standards and related performance profiles. The Security Industry Association (SIA) is a trade association for global security solution providers, with over 1,100 innovative member companies.