System Main Processor 32 Bit Memory 16M Input/Output Ports Input Inputs x 8 ( door sensor x 2, exit button x 2, alarm x 4) Output Relay x 6(door lock x 2, alarm x 4 ) Reader Reader x 4 Capacity Card holders/Events 100,000/150,000 Function Access control Anti-pass back, Multi-interlock, Multi-card unlock User Management General, VIP, Guest, Patrol, Black list, Duress Alarm Function Door time out alarm, Intrusion alarm, Duress alarm, Tamper alarm Period Support 128 groups of schedule, 128 groups of period and 128 groups of holiday period Interface To PC RJ45(10/100M) To Reader Wiegand26/34，RS485 Genreal RTC Yes Power Supply 9-15DC/500mA Operating Temperature -30°C to +60°C