4K Video Wall Controller, 1×2 TV Wall Processor with 3840×2160@60HZ Support HDMI2.0 and 1.4, DP1.2 Signal Input RJ-UD12


Product details

Compatible Devices Monitors, Laptops, Televisions
Connector Type HDMI
Item Package Quantity 1
Unit Count 1 Count
  • 【Main function】RJ-UD12 is 4K video wall controller Which can be customized 2output, its main function is to 1 x 2 splicing display unit displays a 3840×1080@60HZ ultra HD 4K video.The input signal can support HDMI2.0, (3840×2160@60HZ) Which will not Delay Or dropped frames Even Playing fast action movie
  • 【Widely Compatible Signal】RJ-UD12 Display 3840×2160 Resolution By a laptop or Computer, Two projectors or LCD monitors are point-to-point without deformation And Show Stitching display. It is also compatible with other signal splicing, such as players, Blu-ray DVD and other sources with HDMI and DP signal output.
  • 【Signal Resolution】Support 1 HDMI2.0,1 HDMI1.4,l DP1.2 signal input. HDMI2.0 ports maximum support 3840×2160@60HZ resolution and refresh rates of the HDMI signal input; HDMI1.4 maximum compatibility 3840×2160@30HZ HDMI signal input, while ordinary hard line can also be compatible with both MHL signal input; Supports both 1 channel DP1.2 signal input, maximum resolution up to 3840×2160@60HZ
  • 【Output Resolution】Support HDMI 1.3 Signal Output With Resolution 1920×1080@60HZ Each display or Monitors, 1×2 mode means Horizontal screenx2 verticalx1, You will get 3840×1080@60HZ The Whole Resolution.
  • 【Stable Operation】Pure Hardware frame, no CPU, no Memory, System Stability, no Crashes, no System Crashes, no Virus Infection Risk; It Can Keep working 24 hours the Whole day or 365 days The Whole Year.


From the brand

Product Description

video wall

Main functions

RJ-UD12 is a high-performance UHD Ultra HD 4K two displays Output, its main function is to 1×2 3840×1080@60HZ Super high definition images. Products using advanced image processing technology, the input signal can support HDMI2.0, that is 3840×2160@60HZ, will not slow Down speed, even when playing fast animation no delay,no dropped frames.


1 Pure hardware frame

Pure hardware frame, no CPU, no memory, boot only need 3 to 5 clock, system stability, no crashes, system crashes, virus infection risk; the year 365 days every 24 hours of uninterrupted work;

2 Advanced DSP image processing technology

Using the most powerful image processing chip DSP technology. DSP technical support DCDI edge smoothing,ACM Adaptive color management, support of CCS color crosstalk suppression, support SHARPNESS sharpness enhancement, dynamic contrast enhancement, genuine six-axis colour control overlap, eliminate noise amplification and other world-leading image processing technologies and capabilities.

And with 3D comb filter decoding,3D noise reduction and motion-adaptive de-interlacing, color correction, color enhancement,GAMMA correction, and advanced features such as frame rate conversion. Output images without jagged lines or tail, delicate picture quality sharp, smooth and clear, bright colors.

3 Powerful data operations

Data parallel processing technology, each output reached 1920*1080@60HZ high resolution display. High speed dynamic picture no tail, delay, tear, dropped frames, images, Chase.

4 And ultra low power consumption Products using low-power design, no fan cooling, energy saving and environmental protection, noise pollution, of noise control is adapted to all kinds of meetings or other venues.

Laptop extended a 3840×1080 long resolution, connect two 1080P projector or LCD tiled display point-to-point, not deformation can be achieved and do not affect the original notebook’s main screen displays, as shown Photo, The whole resolution is 4K, Each screen is 1920×1080

Laptop or other computer output to a 3840×1080 resolution, makes the projector or LCD monitor point-to-point shape display, as shown in the following figure:

video wall

video wall

Connection and Control

1 Input signal Support 1 HDMI2.0, and 1 HDMI1.4 ,1 DP1.2 signal input. ﹡ HDMI2.0 port maximum support 3840×2160@60HZ resolution and refresh rates of the HDMI signal input; ﹡ HDMI1.4 maximum compatibility 3840×2160@30HZ HDMI signal input; Support MHL phone and HDMI Laptop ﹡ Supports both 1 road DP1.2 signal input, maximum resolution up to 3840×2160@60HZ. 2 Output signals Support 2 HDMI 1.3 output, output resolution of 1920×1080@60HZ.

3 Audio functions a: Input signal HDMIand the MHL, and DP supported audio input functions. b: Output HDMI and audio input devices are connected, view audio and synchronized playback can be realized. c: Support 3.5mm headphone stereo left and right independent stereo output connections.

video wall

video wall

video wall

1080P & 4K

The effect of 4K is more obvious and smooth, the Action moive will not be stuck, It is performance ultra HD 4K video wall controller Which widely used in high definition video images that need to be displayed in the exhibition hall and others, such as military maps, GPS positioning system, oil pipeline monitoring, electric power system and so on.

Signal switching function

Support 1 HDMI2.0, and 1 HDMI1.4, and 1 DP signal input. Switching can be done by remote control, chassis keys, or through the automatic recognition function of the input signal. When the device is set to the automatic identification signals and input is not connected input signal, any signal input port you can automatically switch to the port and splicing screen displays the port signals.

Package Include

1×2 4K video wall controller*1


Remoter control*1 (No battery include)

User menual*1

Additional information

Weight 2.88 lbs
Dimensions 14.02 × 13.35 × 3.54 in
Package Dimensions

14.02 x 13.35 x 3.54 inches

Item Weight

2.88 pounds



Date First Available

August 24 2019

Country of Origin




1 review for 4K Video Wall Controller, 1×2 TV Wall Processor with 3840×2160@60HZ Support HDMI2.0 and 1.4, DP1.2 Signal Input RJ-UD12

  1. Amazon Customer

    Terrible productNo full controls does not work with Baulins extenders , TVs flicker

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