G-405 4 screen 4k video wall controller

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Supply Ability:
500 Box/Boxes per Month
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Quick Details
Place of Origin:
Brand Name:
Model Number:
4k UHD/3840x2160 @30Hz
8k/4k display:
4x G-405 to achieve 8k/4k display
Matrix 15x15
Display style:
Irregular in position, size or upside down
4k/2k Loop out port:
For daisy chain connection
Pixel by pixel for any bezel size
Position shift:
Pixel by pixel up to 900 pixels
LCD display:
Allow different resolution, size and format factor
Display panel:
Allow TV at top/down position
Packaging & Delivery
Packaging Details
Inner white box for each unit
Delivery Time
3 days after receiving payment

G-405 is pure hardware 4k video wall controller. Each G-405 can handle four image channels with bezel management at any individual edge or all edges. It can do image split, alignment, cropping and location assignment. The overlap pixel between two images can also be adjusted pixel by pixel so that the video wall can meet the requirements in different TV screen dimension, resolution and bezel size. Maximum overlap cropping range is up to 900 pixels to allow irregular image location alignment. The maximum input resolution is 3840x2160@30Hz or 3840x1080 @60Hz. It can provide true 4kx2k display using 4 full HD TV. 8K/4K with 16 FHD LCDs can be achieved by 4x G-405 and 4x 4K/2K output signal from PC. It can be connected directly with Blue Ray, PlayStation, media player or PC. Due to cascade ability, multiple G-405 can implement 3x3, 4x3, 4x4...video wall display up to 15x15 matrix display from single signal source. HDMI 4k/2k loop out port is designed for easy daisy chain connection without video distributor. No PC is required, easy to use and more reliable.



  1. Selectable output resolutions for the best video quality.
  2. 10-bits 4:4:4 full bandwidth sampling high end scaler with 3D motion adaptive de-interlace and temporal & diagonal interpolation.
  3. Easy to connect with Blue Ray, Media Player, Game, mobile devices and PC system.
  4. The input source and signal resolution can be variable. After one time setup, G-405 can auto-align the image location based on different input sources or resolutions.
  5. No HDCP constraints due to digital copy protection, especially in Blue Ray Disk playback.
  6. Able to use Media player or mobile devices to replace PC for repeat content playback.
  7. Pixel base overlap region (bezel) adjustment.
  8. Up to +_900 pixels cropping area change in all directions to allow irregular array of the video wall and keep image with original aspect ratio without change.
  9. Able to display 2.35:1 movie in 16:9 video wall without blanking borders at top and bottom edges.
  10.  Allow multiple contents displayed in one video wall.
  11.  Portrait video wall can be achieved by rotating source image.
  12.  Serve as image splitter and set overlap pixels for projector edge blending.
  13.  POP (side by side) display can be achieved by dual input sources connected to each G-405.
  14.  Dual G-405 can implement one content or 4 different contents displayed across 4xLCD.
  15.  Accept 3840x2160 @30Hz and 2560x1600/3840x1080 @60Hz inputs without compression.
  16.  True 4K/2k display from single 3840x2160 or dual 3840x1080 video source.
  17.  Full functional keypads & IR control with friendly user interface.
  18.  All settings are stored in non-volatile memory and are retained even when power is switched off.
  19.  Five profile settings for flexible display modes preset and recall.
  20.  Selectable EDID that can be stored in each Profile for optimized video quality in different applictions.
  21.  Frame Lock function to make sure synchronization in TV wall display.
  22.  No PC or software tool is required. Easy to use, more reliable.

GeoBox was designed for professional installation. Due to not PC structure & low power consumption, it provides quick boot up, low latency, no image lag and utmost reliability. Working with PC system, it doesn't occupy any PC CPU resource and let CPU with full power for other operations without lag. 


Video wall with TV at top/down flip position



8k/4k super high resolution display with 4x G-405


 Irregular video wall with up to 900 pixels position shift

Mulitple display windows

Our Services

 Warranty: 2 years