Check the listing for details. TCP/IP Network Wiegand 26 Entry Attendance Access Panel Control Board 4 Doors. Condition: New. Listed at 105.68 USD. Specification:Door control: 4Readers can connect: 4 (4 IN)Memory up to 20,000 Users/CardsEvent Buffers/Record up to 20,000Network Communication via TCP/IP (remote access through internet)Support 125KHz RFID ,13.56MHz IC ,125KHz HID Reader,125KHz RFID,13.56MHz IC,125KHz HID Card.Professional Software:Easy to check and query (Who enter the door at what time)Time and Attendance printable report form can export as excelSupportable database: Access or SQLExtremely easy to install Basic Function:Offline operationReal time MonitoringPhoto display when valid cardStore in and out recordsFlexible user setup (which door allow to access)Remote unlocking16 Groups access time zoneMulti ways access: Card, Password, Card+password; Double card and First card to openAlarm for long time un-closing;Alarm for invalid card swiping;First card unlocking;Alarm for illegal break in;Unlocking at definite time;E-map etc. Professional function:Interface locking; intimidation alarm;Integrated fire control;Anti-passback and anti-tail;Interlocking;Multi-card unlocking;Emergency double closing;In door population checking;Unlocking based on internal and external validation. Access control management software:Normal shift and multi-shiftsTime attendance management system;Fixed ration dining management system;Meeting attendance management system;Online patrol management system andSecurity alarm management system Include:4 door TCP/IP Access controller x1