The XP2-MDPB XPass 2 Outdoor Compact RFID Reader (Mullion) from Suprema provides multiclass RFID card reading technology for access control. It supports up to 200,000 users. The XPass 2 can communicate with iOS devices via BLE or Android devices via either BLE or NFC running the BioStar 2 Mobile app (available separately).

Interfaces on this reader include RS-485, 100M Ethernet, Wiegand (selectable input or output), relay, and two TTL inputs. This device is housed in an IP67- and IK08-rated enclosure to protect it from inclement weather and impacts.