Bitvisus BIT-VWC-409R 4K 60Hz Ultra HD Rotary Splicer & Video Wall Controller in Bangladesh
In the ever-evolving landscape of digital signage, standard displays are no longer enough. The BIT-VWC-409R is an ultra HD Rotary Splicer by Shenzhen Bitvisus Technology Limited designed to redefine visual display solutions across commercial industries in Bangladesh.
This pure hardware processor build using a 40nm high-end programmable FPGA chip, ensuring ultra-fast processing speed without delay. Whether you are setting up a 3×3 matrix in a Dhaka shopping mall or a 1×4 display in a corporate lobby, the BIT-VWC-409R handles high-resolution signals with absolute precision, delivering clear pictures with no stretching and no deformation.

Key Benefits for Your AV Installation
- Innovative Screen Rotation: Push the boundaries of traditional displays. The input supports full screen rotation of 90° (only supported in single-picture mode). Furthermore, the output supports 180° rotation of the first line (only supported when the stitching mode is two lines). This means you can flip the top row of TVs upside down to perfectly match the thinnest bezels together for a seamless look.
- Uncompromised 4K Clarity: There is no need to compress the input source. The unit accepts maximum input resolutions of 3840×2160@60Hz and offers a maximum single output supporting 1920×1080@60Hz.
- Massive Scalability & Cascading: The BIT-VWC-409R build for expansion. It supports large scale parallel operation in the form of loop out, utilizing its 1 channel DP loop out and RS232 control loop out.
- Multiview & Picture-in-Picture (PIP): Enhance your information dissemination. It can open 4 windows on the whole screen at most, and supports multiple window opening modes including Single screen, PIP double screen, double screen, and Four picture segmentation.
- Highly Reliable Design: Low power consumption, energy saving and environmental protection. Conductive heat dissipation use internally without any external heat dissipation measures, and the reliability is extremely high.
Key Features
- Combine in any number of splicing modes: horizontal screen / vertical screen / 2X2.
- Support Computers, Android boxs, game consoles and other devices as input source.
- Support infrared remote control, serial RS232 control.
- Audio output interface, used for audio output devices: earphones, etc.
Technical Specifications
| Specification | Details |
| Brand | Bitvisus |
| Model | BIT-VWC-409R |
| Input supports the highest resolution | 3840*2160@60Hz |
| Output single screen support resolution | 1920*1080@60Hz |
| HDMI signal | HDMI 2.0*1, HDMI 1.4 *3 |
| DP signal | Display port 1.2*1 |
| HDMI output interface | HDMI 1.3*9 |
| Loop out signal | Display port 1.2*1 |
| Audio output | 3.5mm Headphone |
| Control method | Remote control, RS232 serial port (can be looped out) |
| Operating temperature | 0°C-50°C |
| Power supply | 12V@2A AC-DC |
| Dimensions | 270mm122.5mm20mm |
| Weight | 840g |

Bitvisus BIT-VWC-409R Price in Bangladesh
Because high-end FPGA video wall controllers are specialized B2B integration tools. The Bitvisus BIT-VWC-409R price in Bangladesh typically quotes based on commercial project requirements.
Please contact our corporate sales and AV engineering team today for a formal quotation, current stock availability, and expert deployment advice for your digital signage project in Bangladesh.
Frequently Asked Questions
- Does the BIT-VWC-409R distort or stretch the image to fit the screens?
No. The device ensures no stretching, no deformation, no need to compress the input source, the picture is clear.
- What is the 180° rotation feature used for?
When stacking TVs for a video wall, the output supports 180° rotation of the first line (only supported when the stitching mode is two lines). By physically mounting the top row of TVs upside down and flipping the image right-side up, you place the thinnest bezels together, minimizing the visible gap between screens.
- Can I cascade multiple BIT-VWC-409R units together?
Yes. It supports large scale parallel operation in the form of loop out. The processor features 1 channel DP loop out and an RS232 control loop out, used in cascade mode to loop out RS232 commands to the next device.
- How many picture-in-picture windows can it display?
It can open 4 windows on the whole screen at most. It supports Single screen, PIP double screen, double screen, and Four picture segmentation.

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