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Keri Systems Inc. NXT-2D - 2 Door Controller

Keri Systems Inc. NXT-2D - 2 Door Controller


Our Price : $723.00

Product Code: 1881770


The NXT-2D Xtreme 2 Door Controller is built for todayís IT environments. With all Ethernet functionality built directly into the controller, Keriís proprietary MAC address allows for reliable hardware discovery and true 1 button autoconfiguration.

Networking between NXT-2D controllers and/or its sister NXT-4D Xtreme 4 Door Controller also utilize peer to peer Ethernet standards. The NXT-2D is designed to be extremely intelligent with little reliance on network traffic for decision making allowing it to be extremely thrifty with any networkís valuable bandwidth.

To expand the systemís capabilities, up to four companion 4 x 4 Input/Output boards (NXT-4X4) can be added - one to each of the controllerís RS-485 trunks (busses). Customers can choose between Keriís new line of highly secure, 4-wire NXT Proximity Readers with reader supervision, and any reader with a standard Wiegand output or Keriís MS Series Proximity Readers via the NXT-RM Reader Interface Module.

To manage the system, Doors NetXtreme software has much of the same look and feel as Keriís acclaimed original DoorsTM software, but with the added functionality of Client/Server architecture.


  • 2 Door Controller for Keriís Doors NetXtreme product line
  • On-board TCP/IP - no network adapters required
  • Ethernet (TCP/IP) network architecture between controllers (true peer-to-peer) and to Host Server
  • Utilize existing LAN/WAN/Ethernet or pull your own dedicated CAT-5 Network
  • Embedded MAC Address for one button Auto-Configuration
  • Standard 4 PIN Block and RJ Jack built-in for network connection
  • Re-assignable Inputs and Outputs
  • Flash Memory for easy firmware upgrades
  • Quick Disconnect Connectors
  • Flash Memory for easy firmware upgrades
  • Up to 256 Controllers (1024 doors) and 4096 auxiliary I/O points per network
  • 50,000 Cardholders, 10,000 Selectable Event Buffer per controller
  • Built-In Tamper Input
  • Locking Metal Enclosure (optional without)

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