RS485 bidirection single Door Access Control

  with a single controller.
·Door broken detective function,micro switch designed to protect reader case damage
·Provides four relays output for using two alarms and two door locks
·Enforcing access code function is for emergencies, auto dial the managing center in realtime when the door is opened by  force
·Stand-alone or online with PC,which can be connected with up to 255 sets
·Provides dual access control function
·IdentifyType :Card; Card+Password; Password*;Double Cards; Free Pass
·Max Pass Time :16
·Adjustable time zone function  for each card
·Memory: 128K
·Storage capacity: 20,000 cards, 100,000 records
·Communication interface: RS232/485 Wiegand 26
·Operating voltage: 12VDC, 200mA ·
·Power consumption: 2.5W maximum