The Keri Systems NXT-4D 4 Door NXT Controller is engineered for modern IT infrastructures, eliminating cabling costs by leveraging existing TCP/IP networks. Its intelligent design minimizes reliance on network traffic, ensuring efficient bandwidth usage. With built-in Ethernet capabilities and a proprietary MAC addressing scheme, this controller simplifies hardware discovery and configuration, making it an ideal choice for comprehensive access control solutions.
Keri Systems NXT-4D Controller Features
- 4 Door/8 Reader Controller: Manage up to 4 doors and 8 readers, allowing for versatile access control tailored to your needs.
- On-board TCP/IP Connectivity: Eliminate the need for external network adapters, simplifying installation and reducing costs.
- In/Out Capability: Enhanced door management functionality when using NXT Readers, providing greater control over access points.
- Cabling Cost Reduction: Use inexpensive shielded CAT-5 cables to significantly lower installation costs compared to traditional systems.
- Existing Network Utilization: Effortlessly implement the controller on your existing LAN/WAN/Ethernet or set up a dedicated network.
- Embedded MAC Address: Facilitates quick one-button auto-configuration, streamlining setup and reducing operational complexity.
- Standard Connectivity: Features a built-in 4 Pin Block and RJ-45 Jack for straightforward network connections.
- Re-assignable I/O: Customize inputs and outputs as needed to fit your unique application requirements.
- Quick Disconnect Connectors: Simplify maintenance and replacement processes with user-friendly connectors.
- High Capacity: Supports up to 50,000 cardholders and a 10,000 event buffer, ensuring ample storage for access events.
- Durable Construction: Comes with a locking metal enclosure option to protect components from tampering and environmental factors.
- Advanced Security: Utilizes 128-bit encryption for secure data transmission, enhancing overall system integrity.
- Optional Mercury Firmware: Expand functionality with Keri’s NXT Controllers that feature optional advanced firmware capabilities.
Keri Systems NXT-4D Controller Specifications
| Type | 4 Door/8 Reader Controller |
| Network Interface | On-board TCP/IP |
| Cabling | Shielded CAT-5/6 |
| Cardholder Capacity | 50,000 |
| Event Buffer | 10,000 Events |
| Encryption | 128 Bit |
| Enclosure | Locking Metal Enclosure (optional) |
| Configuration | One-button Auto-Configuration |
| I/O Configuration | Re-assignable Inputs and Outputs |
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