AF2104

The AF2104 is a 4-scene fader remote station compatible with Lightronics Unity Architectural Lighting Control systems. This  Architectural Lighting control station has a simple fader-based interface and is ideal for staff in churches and other houses of worship, schools, corporate spaces, performance stages, and event venues. It provides manual control of up to 4 preset lighting scenes, along with “ALL ON” and “ALL OFF” functions, it allows users to adjust and recall lighting levels for consistent daily operation. Designed as a low-voltage wall station, it communicates via RS-485 to a central controller where all scenes are stored, providing reliable remote access to lighting control without directly handling connected loads.

Technical Documentation

Additional information

Weight .48 lbs
Dimensions 3.75 × 4 × 2.5 in
Communication Protocol

Input Power Type

Unity Architectural Lighting Enabled (LitNet)

Programmable Scenes

Mount Type

UL-Listing

Input Communication Type

Operation Type

Product Details

AF2104 Remote Station

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The Lightronics AF2104 is a 4-scene fader remote station designed for integration into Lightronics Unity Architectural Lighting Control systems. Installed as a low-voltage wall station, it communicates via RS-485 with a central controller, providing manual scene control without directly switching connected loads. The unit mounts in a standard double-gang wall box and connects through a low-voltage communication bus, allowing centralized lighting systems to be accessed from convenient control points throughout a facility.

Key Features
 • 4-scene fader control interface with manual level adjustment
 • Dedicated “ALL ON” and “ALL OFF” (blackout) functions
 • Low-voltage wall station with RS-485 communication
 • Compatible with Unity Architectural Lighting Control systems
 • Provides remote access to centrally stored lighting scenes
 • Status LEDs indicate active scene and operation mode
 • Does not directly control loads; operates through central controller
 • Fits standard double-gang wall box for easy installation

Users can manually adjust and recall up to four preset lighting scenes using a simple fader-based interface. This allows smooth transitions between lighting levels while maintaining access to stored scenes. In addition, the “ALL ON” and “ALL OFF” functions provide immediate full-output or blackout control when required.

Integration into existing lighting systems is straightforward. The AF2104 connects to Unity Architectural control systems using RS-485 communication, allowing multiple stations to be installed throughout a facility. As a result, users gain distributed control access while maintaining centralized scene programming. All lighting scenes are stored within the host controller, ensuring consistent operation across all connected devices.

Designed for dependable, long-term use, the AF2104 delivers reliable performance in architectural lighting environments. Its durable construction, intuitive fader interface, and seamless system integration make it a practical solution for facilities requiring flexible, hands-on lighting control with centralized management.

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