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Sunricher DMX Four Channel (4 x 350mA) Constant Current DMX Decoder

Product Code: SR2112B
  • Four channel hard wired DMX decoder
  • Constant current (350mA) PWM controller
  • Adjustable 1, 2, 3 or 4 channel modes
  • Adjustable PWM frequency
  • Adjustable dimming curve
  • Hard wired DMX in/out
  • Easy setting using the digital interface
  • For 350mA Constant Current products
The guarantee period is the length of time a replacement or refund will be issued if the product becomes faulty and all operating and installation requirements have been met.
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Product Description

This slim, feature-rich, constant current four-channel (4 x 350mA) DMX512 decoder is available from our range of professional lighting LED control products from Sunricher. The 4 channels allow this DMX decoder to communicate with a single colour, dual white LED's, RGB, RGBW & RGB+CCT LED light.

This DMX controller is an installation-grade product suitable for use in domestic and commercial environments such as hotels, restaurants and retail outlets. It is also perfect for installations where multiple sets of LED strip lights or other LED lighting units are to be connected to a DMX512 data source. With its adjustable PWM frequency, it is also suitable for use in video recording.

In addition to setting the DMX address, this decoder has a Master Mode which enables you to select and dim the four channels and select various in-built programs.  This enables you to test out your LED products without the need for a DMX desk.

A variety of other DMX LED controls can be adjusted, such as the PWM frequency can be set to either 1500hz or 2000hz.  The dimming curve is also adjustable from linear to logarithmic and it is also possible to set the decoder to 1, 2, 3 or 4 DMX channel operation.

For example, when in single-channel mode to control single-colour LED tapes, all four channels will respond to one address.

For ease of connection, hard-wired input and output terminals are supplied for power with multiple hard-wired output terminals for your LED products.

Quick Specs

The guarantee period is the length of time a replacement or refund will be issued if the product becomes faulty and all operating and installation requirements have been met.

What's in the box?

  • Four channel 350mA Constant Current DMX decoder
  • Instruction manual
Product Code: SR2112B
Product Packed Gift box
Manufacturer LED Technologies
Product Type DMX 512 Decoder
Colour White
IP Rating IP20 Non-Waterproof
Guarantee Period
The guarantee period is the length of time a replacement or refund will be issued if the product becomes faulty and all operating and installation requirements have been met.
5 Years
Current 4 x 350mA
Input Voltage
This is the required amount of volts needed to power the product.
12v / 24v / 36v DC
Connectivity DMX 512 protocols
Size 178.9 x 45.5 x 18.6mm
Dimmable: Yes
Continuous Operation Not suitable for 24/7 continuous use
Voltage Type Constant Current
Adjustable Dimming Curve & Gamma Value Yes
Adjustable Bit Rate No
Adjustable PWM Yes
Relative Humidity 8% to 80%
Operating Temp 0-40°C
Datasheet - SR2112B / SR2114B Download

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