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

Keri Systems NXT-2D 2 Door Controller

Part Number: KER-NXT2D
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Retail Price:$871.80
Your Savings:$34.66(4%)
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The NXT-2D from KERI is a 2 Door Controller that is built for today’s IT environments. With all Ethernet functionality built directly into the controller. The NXT-2D allows for reliable hardware discovery and true 1 button auto configuration. Networking between NXT-2D controllers and/or its sister NXT-4D Xtreme 4 Door Controller also utilizes 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 network’s valuable bandwidth. The NXT-2D has the capability to expand up to four companions 4 x 4 Input/Output boards (NXT-4X4) can be added - one to each of the controller’s RS-485 trunks (busses).

  • 2 Door Controller for Keri’s Doors NetXtreme product line.
  • On-board TCP/IP - no network adapters required.
  • 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.

  • Manufacturer Keri Systems Inc.
  • Condition New
  • Model NXT-2D
  • Inputs (4, reassignable) Door Contact Switch (2) Request to Exit (2) Expandable up to 12 Inputs
  • Outputs (2, reassignable) 1.0 amp (24 VDC max.) dry circuit Expandable up to 10 Outputs
  • Buffer Capacity 50,000 Cardholders 10,000 Events
  • Temperature / Humidity -40° F to 140° F (-40° C to 60° C) 0-90% Non Condensing
  • Communication To Server: TCP/IP 10/100 bus Between Controllers: TCP/IP 10/100 bus
  • Lithium Battery 5 years Memory Retention
  • Current Draw 570 mA typical
  • Input Voltage + 12 VDC nom. (10 - 14 VDC)
  • Size (Enclosure) 13.125” H x 10.625” W x 3.06” D (33.34 cm x 26.99 cm x 7.77 cm)
  • Size (PC Board) 5.6” H x 6.6” W x 2.55” D (14.28 cm x 16.83 cm x 2.55 cm)
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