Patented false fingerprint detection. Capacity for 1,500 users (1,500 fingerprints). Capacity for 100,000 movements. TCP / IP, RS485, Wiegand and Bluetooth. Compatible with "key in the mobile" (Virdi mobile key). International IP65 sealing certificate. OSDP protocol. It does not have function keys. 13.56 Mhz RFID reader.