The Defender

The TRES DEFENDER Dual Relay Access Controller offers a streamlined and efficient solution for access management, capable of handling up to 20,000 users and operating in diverse network conditions. Its compact design, compatibility with standard protocols, and integration with modern networks make it a robust and reliable security tool for both vehicle and pedestrian gates in large-scale facilities and commercial properties.

The Defender Overview

Introducing the powerful EMX Defender Dual Relay Access Controller, the ultimate solution for high-volume traffic control in gated communities, private security estates, and commercial properties. Experience unprecedented convenience, security, and versatility with this comprehensive, user-friendly system.


Unparalleled Features

  • Simultaneous Management of Gates: Simultaneously manage separate vehicle and pedestrian gates for seamless traffic flow.
  • Robust User Capacity: Supports up to 20,000 users with an audit trail, offering a scalable solution that grows with your community or property.
  • Distributed Database Controller: Boasts both online and offline capabilities, allowing you to maintain effective access control even during network disruptions.
  • Remote Door Release Function: The added convenience of managing access remotely, enhancing overall system control and ease of use.
  • Real-Time Processing and Communications: Guarantees immediate response and efficient handling of access requests with real-time capabilities, ensuring access decisions are based on the most current data.

The EMX Defender Dual Relay Access Controller is more than just an access control solution. It’s a comprehensive, user-friendly system that enhances security while providing the scalability and reliability needed for large-scale applications. Experience the convenience and control of the Defender Dual Relay Access Controller today.


The Defender Specs

Controller Type Dual Relay Access Controller
Dimensions (L)6.3″ x (W)4.2″ (160mm x 106mm)
Reader Ports 4 (2 in, 2 out)
Input Protocol Standard 26-bit Wiegand
Maximum Wiegand Device Distance 500′
Outputs 2 NO/NC Relays @ 10A (software configurable)
Request to Exit Inputs 2 NO
Status Inputs 2 NC
Diagnostic LED Indicators Power, System, Inputs, Output Relays
Memory 20,000 Users
Buffers 100,000 Events
Network Communications TCP/IP
Power Supply 12VDC @ 3A (if using magnetic door locks)
Operating Environment -31° F to + 149° F(-35° C to +65° C) 10 ~ 90% Relative Humidity (non-condensing)

Spec Sheet


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