Patented false fingerprint detection. Capacity for 1,500 users (1,500 fingerprints). Capacity for 100,000 movements. The terminal incorporates a 1.77" screen. International IP65 sealing certificate. TCP / IP, RS485, Wiegand and UDL. OSDP protocol. Compatible with MCP-040 controller. 13.56 Mhz RFID reader.