Two Door one-way Access Controller, Support 100,000 valid cards & 150,000 records Support multiple cards Support card, password, fingerprint and combination TCP/IP interface to PC Wiegand or RS-485 interface to readers(2 door) Door time out alarm, intrusion alarm, duress alarm and tamper alarm Anti-pass back, multi-door interlock, multi-card open Support 128 efficient time and holiday schedules Watch dog function ensure device free from halting Surface mounted installation