Keri Systems NXT-4X4-UL 4 Input / 4 Output Auxiliary I/O and Local Door Control Module with Enclosure

The Keri Systems NXT-4X4-UL is a versatile 4 Input / 4 Output Auxiliary I/O and Local Door Control Module designed to enhance any Doors.NET access control system. It offers the ability to monitor non-reader doors, create action sequences, and ensure seamless integration with your existing setup. With its re-assignable relays and local capabilities, this module simplifies door management while providing robust performance in various access control scenarios.

Keri Systems NXT-4X4-UL Features

• 4 Auxiliary Inputs and 4 Auxiliary Outputs: This feature allows for comprehensive monitoring and control of multiple access points, enhancing overall security management.
• Expandable System: Add up to 4 modules (16 Inputs and Outputs) per NXT-4D Controller or up to 2 modules (8 Inputs and Outputs) per NXT-2D Controller, providing scalability for growing systems.
• Re-assignable, Interchangeable I/O: Connect auxiliary inputs and outputs to any controller relay, offering greater flexibility in system design.
• 4-State Supervision: Monitors inputs for forced doors and alarms, ensuring timely alerts and maintenance of security integrity.
• Versatile Functionality: Use for various alarm types, including Door Forced and Door Held Open Alarms, enhancing the module's utility for different applications.
• Flash Memory: Easily upgradeable firmware fixes any known issues or adds capabilities, ensuring the module never falls behind in technology.
• Power Options: Can be powered from the controller or an optional standalone power supply, providing flexibility in installation.
• Status Indicator LEDs: Clearly shows power, communication, and relay position, aiding in quick troubleshooting and operational status checks.
• Quick Disconnect Connectors: Simplifies installation and maintenance, reducing downtime during service.
• Locking Metal Enclosure: Provides robust physical security for the module, protecting it from tampering or damage.
• Reduced Wiring Requirements: By moving door management functions to the door location, this module minimizes complex wiring needs, streamlining installations.

Keri Systems NXT-4X4-UL Detailed Specifications