Feature: 1. The network access control panel is a device that combines state-of-the-art chip technology and communication mechanisms. It can control two doors with four card readers, a two-way network control system. 2. For each door, the user can connect the controller to a card reader and an exit button. Or connect a card reader and a card reader for safer access control requirements. 3. Data stored in the controller is transferred to the computer and the activity report is printed whenever needed. Each controller works independently and keeps its own database. 4. Supports offline work, TCP/IP communication; allows direct connection to a computer via a network cable. 5. Support LAN, remote control through PC software. 6. Compared to standard stand-alone access controllers, the device divides the reader and controller into separate parts to achieve higher security requirements for the customer. 7. The device is compatible with all RFID readers in any Wiegand standard communication format available on the market. 8. Incorrect reader or data cable connections will not damage the device or illegally unlock the door. 9. Effectively suppresses surges caused by static and electronic lock input and feedback disturbances. 10. Normal shift and multi-shift attendance management system; fixed ration management system; meeting attendance management system; online patrol management system and security alarm management system. Specification: Condition: 100% Brand New Item Type: Network Access Control Panel Board Material: PCB Color: As Pictures Shown Power: 12VDC 4-7A Board Power Consumption: Less Than 100mA Reader Input Format: Wiegand 26/34 Communication Method: TCP / IP 10M / 100M adaptive, web server Description of Function: Exit by swiping or by swiping or button Number of Readers: WG-100: 2, WG-200: 4, WG-400: 4 Can control the gate output relay: WG-100: 1, WG-200: 2, WG-400: 4 Open Delay Time: Adjustable from 1-600s Maximum number of Connections: No Limit Working Temperature: -40℃ to 70℃ Operating Humidity: 10-90% RH, no condensation Weight: Approx. 241g / 0.5 lb Communication format and baud rate: Support LAN, intranet, repair Ipinternet WAN Number of user registration cards: 20,000, support WEBServer Record the number of offline storage: 100,000 records Power-Off Protection Measures: High-speed flash design, never lose data Distance between reader to controller: Approx. 100m / 328.1ft, recommended within 80m / 262.5ft Bus Distance: Depending on the network coverage area Controller to PC distance: Unlimited. Package List: 1 x Network Access Control Panel Board