Dahua ASC1204C-D Four Door Two Way Access Controller

Features:

• Supports 100,000 valid cards & 150,000 records 
• Supports multiple cards 
• Supports card, password, fingerprint and combination 
• TCP/IP interface to PC 
• Input - 20 (Lock state x 4, Door sensor x 4, Exit button x 4, Alarm x 8) 
• Output Relay -12 (door lock x 4, Inner alarm x 4, External alarm x 4) 
• Reader - 8
  
• Wiegand or RS-485 interface to readers 
• Door time out alarm, intrusion alarm, duress alarm and tamper alarm 
• Anti-pass back, multi-door interlock, multi-card open 
• Supports 128 efficient time and holiday schedules 
• Surface mounted installation 
• Accumulator battery extension