Touch keyboard and LCD display  Support 30,000 valid cards & 150,000 records  Support multiple cards(default IC card) (“-D” means ID EM card)  Support card, password and combination  TCP/IP to PC  Wiegand or RS-485 interface to reader  Door time out alarm, intrusion alarm, duress alarm and tamper alarm  Anti-pass back, multi-card open  Software attendance  Support 128 efficient time and holiday schedules  Watch dog function ensure device free from halting