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A-Grade Panel LCD Video Wall | 60,000-Hour Backlight Warranty

Size:43 / 46 / 49 / 55 / 65 / 75

Resolution:2K

Screen Brand:LG / BOE / Others

Gap:8mm / 3.5mm / 1.8mm / 1.7mm / 0.88mm / 0mm

Product description:

Qtenboard provides professional-grade LCD video wall solutions engineered for 24/7 CCTV control rooms, featuring original industrial DID panels with ultra-narrow bezels (0.88mm–3.5mm) and high-brightness performance to ensure seamless, crystal-clear surveillance monitoring; as a leading source factory, we support flexible OEM/SKD models and one-stop technical integration for global security projects.

Range of application:

Retail

CCTV

Education

Meetings

Technical specifications:


A-Grade Panel LCD Video Wall | 60,000-Hour Backlight & Warranty
A-grade panel LCD video wall with 60000-hour LED backlight

A-Grade Panel LCD Video Wall — Factory Direct Pricing

Qtenboard manufactures industrial-grade LCD video walls built on A-grade original panels, purpose-built for 2x2, 3x3, and fully custom video wall configurations.

Every A-grade panel video wall is built with an industrial-grade LCD display core and paired with professional splicing controllers, delivering ultra-clear visuals, seamless bezel splicing, and exceptional long-term stability for demanding, always-on installations.


Because Qtenboard is a direct video wall factory — not a reseller — customers get factory-direct pricing on every LCD video wall panel, backed by 20+ years of manufacturing expertise and flexible OEM / ODM / CKD / SKD cooperation models.

From LCD video wall panels and mounting brackets to splicing processors and system accessories, we offer complete solution support with consistent quality, fast customization, and dependable global shipping.

A-grade panel LCD video wall factory SMT production line

Factory Strength, 3-Year Warranty & Fast Global Shipping

330,000m² Factory | ISO-Certified | High-Capacity LCD Video Wall Production

Qtenboard operates a 100% self-owned manufacturing facility spanning 330,000 m², with complete in-house LCD video wall production lines including SMT processing, panel assembly, color calibration, and 24/7 aging tests.

With a daily output exceeding 200 units, Qtenboard keeps A-grade panel video walls in stable supply, supporting fast global shipping and reliable lead times for bulk video wall factory orders.


Our production strictly complies with ISO9001 quality management standards and meets CE, FCC, and RoHS certifications. Every LCD video wall panel undergoes 48-hour continuous aging tests and professional color calibration to guarantee uniform brightness, color consistency, and long-term reliability across every panel in a video wall array.


Every LCD video wall ships with a 3-year warranty, spare-part stock, and a Southeast Asia service network. Backed by China Export & Credit Insurance Corporation (Sinosure), Qtenboard provides secure international transactions, reduced trade risk, and assured on-time delivery for factory-direct buyers worldwide.

2x2 3x3 LCD video wall layout configuration with A-grade panels

2x2, 3x3 & Custom Configurations — 60,000-Hour Backlight

Qtenboard's A-grade panel LCD video wall supports flexible array configurations to match any project layout:


Standard Configurations: 2x2, 2x3, 3x3, or fully custom array


Bezel Options: 0.88mm / 1.7mm / 3.5mm ultra-narrow seam


Brightness: 500–700 nits


Backlight Life: 60,000-hour LED backlight


Viewing Angle: 178°


Signal Inputs: Power, DVI, HDMI, USB


Installation: Wall-mount, cabinet embedded, or floor stand


Power Supply: 100–240V universal, compatible with global mains standards


For distributors and integrators buying direct from the factory, Qtenboard offers turnkey LCD video wall solutions — including splicing processors, signal splitters, mounting brackets, and control software — so a 2x2 or 3x3 array ships ready to install.

Centralized Management for LCD Video Wall Arrays

Qtenboard's cloud-based management platform allows remote control and real-time monitoring of an A-grade panel LCD video wall array, whether it's a single 2x2 unit or a large multi-array project:

Remote signal source switching and layout scheduling

Online/offline device status tracking, panel by panel

Automatic temperature & brightness adjustment

Firmware OTA updates and batch control

Multi-site support for factory-direct orders shipped to multiple project locations

This simplifies maintenance for integrators managing several LCD video wall installations, enabling unified monitoring, reducing downtime, and improving operational efficiency.

Cloud management platform for A-grade panel LCD video wall arrays
2x2 A-grade panel LCD video wall array

2x2 Configuration

3x3 A-grade panel LCD video wall array

3x3 Configuration

One-Stop Service & Accessories

LCD video wall accessories set with panels, brackets, splicing processors and cables

A-Grade Panel LCD Video Wall — Technical Specifications

ParametersDetails
ProductA-grade panel LCD video wall (OEM / white-label available)
Screen Size55 inch (46 / 49 / 65 / 75 inch also available)
Panel GradeA-grade original panel
Splicing Gap0.88mm / 1.7mm / 3.5mm
BacklightLED · 60,000-hour backlight life
Aspect Ratio16:09
Max Resolution1920×1080 Full HD
Contrast Ratio4000:1
Brightness500cd/㎡ (700cd/㎡ high-bright option)
Active Area1209.6mm(H)×680.4mm(V)
Color Saturation97%
Response Time8ms
Viewing Angle178°
Service Lifeabout 60,000 hours
Panel ColorBlack / Custom color
Signal FormatPAL/NTSC adapting 480I, 576I, 720I, 720P, 1080I, 1080P
InterfaceInput: Power, DVI, HDMI, USB
Control PortInput: serial port(RS232), Output: serial port(RS232)×2
Panel ControlRemote control
Display Function OverviewMulti-signal split screen display, whole screen display, any combination of display (2x2/3x3/custom), subtitles display
Power ConsumptionOperating ≤220W; Standby ≤3W
LanguageEnglish/Chinese; multilingual UI optional
InstallationCabinet type, wall hanging, ceiling optional
StructureStrong solid metal casing, anti-static, anti magnetic field, anti strong interference
Operating Temp/Humidity0℃~50℃ / 20%~80% (non-condensing)
Storage Temp/Humidity-10℃~60℃ / 5%~95% (non-condensing)
AccessoriesManual, Power cable, Certification, Warranty card
Unit Dimension(mm)1214(L)×685(H)×90(D)
Unit Weightabout 26kg (excluding accessories)
Warranty3-year warranty with spare-part stock & Southeast Asia service network
Optional FeaturesThird-party control (mobile, iPad, remote info software), PIP/PBP/roaming/overlay, DP/VGA/BNC port optional

Global Export Experience — LCD Video Walls Shipped Worldwide

Trusted by Distributors, System Integrators, and Bulk Buyers Sourcing Direct from the Factory

Qtenboard's A-grade panel LCD video walls have shipped to over 100 countries, supporting CCTV control rooms, surveillance centers, retail displays, corporate lobbies, exhibitions, and broadcast studios that rely on 2x2, 3x3, and custom-configured video walls.

With complete export documentation, international certifications, a 3-year warranty, spare-part stock, and a Southeast Asia service network, Qtenboard ensures project security, operational stability, and sustainable lifecycle support for every LCD video wall order — direct from factory to destination.

We go beyond supplying panels. Qtenboard delivers end-to-end project solutions, covering configuration planning, installation guidance, and professional post-sales technical service — so every array performs reliably from day one.

Qtenboard — Your Industrial-Grade A-Grade Panel LCD Video Wall Factory for Factory-Direct Pricing & Fast Global Shipping

Global control room project using A-grade panel LCD video wall

FAQ

Question 1: What makes your LCD video wall an "A-grade panel" video wall?

Answer: Every Qtenboard LCD video wall is built on A-grade original panels selected at the source, with uniform brightness, color consistency, and strict quality screening — the industrial-grade foundation for reliable splicing walls.

Question 2: How long does the LED backlight last?

Answer: Each panel features a 60,000-hour LED backlight, engineered for always-on control rooms and commercial displays with long-term, low-maintenance operation.

Question 3: What does the 3-year warranty cover?

Answer: Qtenboard provides a 3-year warranty backed by spare-part stock and a Southeast Asia service network, covering parts and technical support with fast response for factory-direct video wall buyers.

Question 4: Is factory-direct pricing available for bulk LCD video wall orders?

Answer: Yes, Qtenboard is a direct manufacturer, so distributors and integrators receive factory-direct pricing with volume discounts available for bulk A-grade panel LCD video wall orders.

Question 5: Can the LCD video wall be customized (size, bezel, brightness, branding)?

Answer: Yes, we offer OEM/ODM customization including screen size (46"–75"), bezel width (0.88mm/1.7mm/3.5mm), brightness level, custom branding, and multilingual UI options.

Question 6: How is after-sales support handled for factory-direct video wall orders?

Answer: Qtenboard operates its own factory and full production lines, supporting worldwide exports with a Southeast Asia service network, spare parts supply, technical guidance, and long-term after-sales support for every LCD video wall shipment.

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