... 3G, Ethernet, WIFI or WLAN 2.4G RF-UIM/RF-SIM, Mifare1(S50, S70), SIMpass USB, Wiegand, RS232 ports RF ... SIM RFID Attendance Control IDT30 is an innovative terminal for mobile ... attendance control management. Specification ModelIDT30Identification Method2.4G RF-UIM/RF-SIM SIMpass S50 S70Identification Speed<0.2sIdentification Distance2.5-7cm(M1 ...