4-Channel DMX/RDM DIN-Rail LED Decoder
DIN-DMX-4CH
Bring precision and flexibility to your LED lighting system with the LTECH DIN-DMX-4CH, a compact four-channel constant-voltage decoder designed for professional lighting applications.
Supporting DMX512 and RDM, this versatile decoder delivers smooth 0–100% dimming, adjustable DMX addressing and convenient built-in lighting tests — all within a full protective plastic housing designed for DIN-rail or screw mounting.
With support for 5–24V DC LED systems and up to 16A total output current, it's a practical solution for installations where reliable control and efficient use of space matter.
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Smart lighting control. Seamless dimming. Built for professional installations.
A great lighting system is about more than switching LEDs on and off. It's about achieving the right brightness, creating smooth transitions and making installation and configuration straightforward.
The DIN-DMX-4CH brings these capabilities together in one compact decoder. Its digital PWM dimming supports brightness adjustment from 0 to 100%, with LED start up possible at just 0.1% brightness.
With a clear digital display and simple onboard controls, configuring your DMX address and testing lighting effects is straight forward.
Why you'll love the DIN-DMX-4CH
Smooth Precise Dimming
From subtle ambient glow to full brightness.
The DIN-DMX-4CH supports a full 0–100% dimming range, with LED startup possible at just 0.1%.
Its digital PWM dimming technology gives you control over brightness without altering the LED colour rendering index, according to the manufacturer.
Four-Channel Flexibility
With four output channels, the decoder provides flexible control for compatible constant-voltage LED loads.
Each channel supports up to 4A, with a combined maximum output current of 16A across all four channels.
DMX512 & RDM Compatibility
Integrate the DIN-DMX-4CH into a professional lighting control network using DMX512.
RDM support provides two-way communication with compatible RDM controllers, helping simplify device configuration and management.
Compact DIN-Rail Mounting
Designed with installation flexibility in mind, the decoder supports DIN-rail or screw mounting.
Its compact footprint of just 112 × 35 × 67mm helps make it easier to integrate into control panels and other suitable installation spaces.
Simple Onboard Configuration
The built-in digital display and function buttons make everyday adjustments easy.
Configure the DMX starting address, select the dimming curve and switch between decoder and self-testing modes directly on the unit.
Built-In Lighting Effects
Need to test a setup or demonstrate a lighting effect?
The self-testing mode includes seven static colour patterns, plus seven-colour jumping and smooth colour-changing effects.
Choose from red, green, blue, yellow, purple, cyan and white, or explore the dynamic presets without requiring a DMX console to generate the test patterns.
PERFECT FOR:
- Architectural & Commercial Lighting - Integrate controlled LED lighting into commercial interiors, architectural features and professional lighting installations.
- RGB & Multichannel LED Systems - Use four independent output channels for compatible multichannel LED applications, including colour-changing lighting configurations.
- Interior & Integrated Lighting - Its compact dimensions and DIN-rail or screw-mounting options make it suitable for installations where tidy equipment integration is important.
- DMX-Controlled Lighting Systems -
Connect the decoder to a compatible DMX512 control system and manage LED brightness through your lighting console or controller.
Ready to take control?
Give your DMX lighting system the precision, flexibility and feedback it deserves.
DIN-DMX-4CH — professional DMX/RDM control in a compact package.
Add to your project today and bring your LED installation to life.
