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Rectangular metal decoder box with display and three buttons, straight blade plug attached

OmaiLighting

OmaiLighting 4 Channel DMX512 Decoder 12-24V 44A Straight Blade Plug

SKU CH-HYXG-DNQP5

A 4-channel DMX512 decoder drives 12-24V LED strips at up to 44A with constant-current output for flicker-free dimming

  • Product typeIEC Pin & Sleeve Plugs, Connectors & Interlocks
  • 4 multifunctional channels drive RGB, RGBW and CCT LED strips
  • DMX512 console link controls many units with high anti-interference
  • Constant current output gives smooth dimming without flicker or hum
  • Display and three buttons make setup simple for stage or home use
  • Rugged iron casting dissipates heat for long-lasting operation

4-Channel DMX512 Decoder

The OmaiLighting decoder converts a DMX512 signal into four constant-current output channels for 12-24V LED fixtures. Each channel delivers up to 4A, making it suitable for RGB, RGBW or CCT lighting installations. An onboard display and three buttons allow direct configuration without a computer. The rugged iron housing provides corrosion resistance and heat dissipation for stage, architectural or residential use.

DMX512/1990 Control Limits

The unit complies with the DMX512/1990 standard and accepts a single universe of 512 addresses across its four output channels. Signal integrity is maintained through high anti-interference circuitry when multiple decoders are daisy-chained to one console. Total load must not exceed 44A across all channels combined. Operation is restricted to 12-24V DC constant-current LED loads; it does not support mains-voltage or constant-voltage fixtures.

Upgrading from Manual or IR Control

This decoder replaces individual remote controllers or basic dimmers that cannot be synchronised across large installations. The jump is worth it when a project requires centralised console programming, flicker-free dimming or more than 100,000 pre-programmed lighting modes. It is not suited for buyers who need more than four output channels per unit or who require wireless DMX transmission.

How it compares

Measured against everything we stock in AC Plugs & USB Wall Chargers, at today’s prices. Recalculated every night.

Price $24.99
Pricier than about 70% of the 547 comparable items (median $17.99).

Specifications

Product
Product typeIEC Pin & Sleeve Plugs, Connectors & Interlocks

Questions about this item

How do I decide which DMX512 decoder version fits my 12 V or 24 V LED installation?

This unit handles both 12 V and 24 V supplies and provides four constant-current channels at 4 A each, so one decoder covers RGB, RGBW or CCT strips without needing a separate model per voltage.

What does the 44 A total current rating mean when the decoder is driving my lights?

The 44 A figure is the combined maximum across all four channels; each channel delivers up to 4 A continuously, giving smooth dimming without flicker on 12-24 V LED loads.

How does the DMX512 interface limit the number of decoders I can chain on one line?

The decoder follows the DMX512/1990 standard; each unit uses four addresses, so a single universe of 512 addresses sets the practical limit for devices on one data line.

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