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High-Impact Advertising with LCD Video Walls
Contact Qtenboard for details.
Product description:
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Range of application:
Retail & Shopping Malls
Airports & Transportation Hubs
Exhibition Halls & Events
Corporate Showrooms Centers
Advertising Agencies & Media Companies
Technical specifications:
About Qtenboard
We are a professional manufacturer of commercial video wall displays, focused on large-scale advertising and digital signage projects.
With years of experience serving system integrators, advertising operators, and AV solution providers, we design video wall solutions that are stable, scalable, and easy to integrate into real-world commercial environments.
From shopping malls and airports to retail chains and exhibition spaces, our video walls are built for long-term operation, consistent image quality, and reliable performance—not consumer-grade use.
We don’t just supply screens.
We support projects, partners, and long-term deployment.
Product Highlights
High Brightness & Uniform Color Performance
Delivers strong visibility and consistent colors across the entire wall, even in bright indoor spaces.
Long-Term Image Stability
Maintains stable brightness, contrast, and color performance over extended operating periods.
Synchronized Multi-Screen Display
Content is played seamlessly across multiple screens, with support for split-screen layouts, zone-based content control, and scheduled playback for advertising campaigns and events.
Easy Integration with AV Systems
Compatible with mainstream video wall controllers, processors, and third-party AV systems commonly used by professional integrators.
Front or Rear Maintenance Options
Supports flexible maintenance access depending on installation conditions, reducing service complexity in different project environments..
Retail Application Scenarios
Retail & Shopping Malls
Fitness Room
Exhibition Spaces
One-Stop Service & Accessories
Distributor
Matrix
Processor
Decoder
Cabinet
Hydraulic Stand
Infrared Frame
AI Conference Camera
Playback Box
Casting Device
CMS Support
Our video wall displays support integration with professional CMS and control systems, enabling centralized content management across single or multiple locations.
CMS Capabilities Include:
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Remote content publishing and scheduling
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Multi-screen and multi-zone control
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Real-time updates for advertising campaigns
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Support for images, videos, and dynamic content
This makes our solution ideal for DOOH advertising networks and multi-site commercial projects.
CMS enables quick deployment of seasonal promotions, scheduled playback, and content updates without onsite intervention.
Trusted by Premium Brands
In past projects, our video wall solutions have been installed in locations serving internationally recognized brands such as Gucci, Prada, Nike, Adidas, and Cartier, delivering large-format advertising walls and immersive brand presentation experiences.
Flexible Configuration & OEM Support
Multiple panel sizes and aspect ratios are available, allowing integrators to build video walls that fit various architectural spaces and advertising requirements.
We also offer OEM / ODM services, including custom branding, housing design, and project-specific specifications—helping distributors and integrators deliver solutions under their own brand with confidence.
Product Specifications
This detailed technical parameters are mainly based on the gap of 3.5mm, the size of 65 inches, and the model QM-6502. If you need other information about the gap or size, please contact us.
| Brand | Qtenboard |
| Model | QM-4603/QM-4905G/QM-5502-LED/QM-6502 |
| Screen Size | 46 / 49 / 55 / 65 inch (If you need other sizes and models, please contact the customer service) |
| Splicing Gap | 8mm / 3.5mm / 1.8mm / 1.7mm / 0.88mm / 0mm |
| Backlight | LED |
| Aspect Ratio | 16:09 |
| Max Resolution | 1920×1080 / 2K or 3840×2160 / 4K |
| Contrast Ratio | 4500:1 |
| Brightness | 500cd/㎡ |
| Active Area | 65 inch:1428.68(H)× 803.72mm(V) |
| Color Saturation | 97% |
| Response Time | 6ms |
| Viewing Angle | 178° |
| Service Life | about 60,000 hours |
| Panel Color | Black / Custom color |
| Signal Format | PAL/NTSC adapting 480I, 576I, 720I, 720P, 1080I, 1080P |
| Interface | Input: Power, DVI, HDMI, USB |
| Control Port | Input: serial port(RS232), Output: serial port(RS232)×2 |
| Panel Control | Remote control |
| Display Function Overview | Multi-signal split screen display, whole screen display, any combination of display, subtitles display |
| Power Consumption | Operating ≤350W; Standby ≤3W |
| Language | English/Chinese; Multilingual optional |
| Installation | Cabinet type, wall hanging, ceiling optional |
| Structure | Strong solid metal casing, anti-static, anti magnetic field, anti strong interference |
| Operating Temp/Humidity | 0℃～50℃ / 20%～80% (non-condensing) |
| Storage Temp/Humidity | -10℃～60℃ / 5%～95% (non-condensing) |
| Accessories | Manual, Power cable, Certification, Warranty card |
| Unit Dimension(mm) | 1432.58(L)×803.62(H)×69(D) |
| Unit Weight | about 35kg (excluding accessories) |
| Optional Features | Third-party control (mobile, iPad, remote info software), PIP/PBP/roaming/overlay, DP/VGA/BNC port optional |
Frequently Asked Questions
1. What screen sizes are available?
Our LCD video walls are available in 43, 46, 49, 55, 65, and 75 inches to suit different applications.
2. What is the minimum order quantity (MOQ)?
Minimum order quantity starts at just 4 units—ideal for testing or small-scale projects.
3. Do you support creative or irregular-shaped video wall layouts?
Yes, our systems support custom-shaped splicing processors for flexible installation designs.
4. Are the video walls suitable for 24/7 operation?
Absolutely. Industrial-grade panels and components are designed for continuous 24/7 operation.
5. What kind of support do you offer to distributors or system integrators?
We provide technical support, remote system management, attractive commission schemes, and flexible cooperation models.
