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. This module not only adds functionality for monitoring and controlling access points but also allows for efficient cable management and easier installation. Its re-assignable relays and ability to connect multiple modules make it an ideal choice for expanding your security infrastructure.

Keri Systems NXT-4X4-UL Features

• 4 Auxiliary Inputs and Outputs: Enables comprehensive monitoring and control of multiple access points, improving overall system functionality.
• Expandable Modules: Add up to 4 modules (16 Inputs and Outputs) per NXT-4D Controller, allowing customization according to your security needs.
• Re-assignable Relays: Interchangeable with the main controller’s relays for flexible configurations and ease of use.
• 4-State Supervision: Provides enhanced monitoring capabilities for Inputs, ensuring reliable operation and security.
• Alarm Functionality: Can be configured for Door Forced and Door Held Open Alarms, enhancing security protocols.
• Flash Memory: Facilitates easy firmware upgrades, ensuring your system remains up-to-date.
• Power Options: Can be powered from the controller or an optional standalone power supply for installation flexibility.
• Status Indicator LEDs: Offers real-time monitoring of power, communication, and relay position, simplifying troubleshooting.
• Quick Disconnect Connectors: Allows for easy installation and maintenance, saving time and effort.
• Locking Metal Enclosure: Ensures durability and security of the module, protecting it from tampering.
• Reduced Wiring: Minimizes cable runs by moving door management functions to the door location, simplifying installations.

Keri Systems NXT-4X4-UL Detailed Specifications