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55" 3.5mm CCTV LCD Video Wall for Control Rooms — Reduce Integration Risk with Factory-Direct Supply
Deploying a video wall isn't just about buying screens. System integrators face real challenges: signal latency, bezel misalignment, long-term stability, and maintenance costs. Qtenboard provides a complete system engineering approach — from controller selection to signal architecture and installation — to minimize integration complexity and project risk.
- ✓ 330,000 m² manufacturing — consistent panel performance across large arrays
- ✓ Front-access maintenance — reduce downtime by up to 70%
- ✓ 24/7 industrial-grade reliability — built for mission-critical surveillance
- ✓ OEM / ODM / CKD / SKD — white-label support for integrators
ISO · CE · FCC · RoHS · 20+ Years Export
面向解決方案,而不僅僅是產品
Qtenboard supports LCD Video Wall projects from a 系統工程視角 — treating the display as one component of a larger CCTV infrastructure.
Beyond supplying panels, we assist integrators with solution-level planning that covers:
- Control room layout — viewing distance, operator ergonomics
- Panel configuration — bezel alignment, uniform visual performance
- Controller selection — signal architecture and processing
- 安裝結構 — access strategy and long-term maintenance
這種方法確保視頻墻作為 stable, integrated component of the overall surveillance system — minimizing integration complexity, reducing project risk, and improving delivery efficiency.
具有實際項目交付能力的直接製造商
330,000m² Factory · ISO-Certified · High-Capacity Manufacturing
As a direct factory, we control the full production process — from panel assembly and calibration to final quality inspection. This allows us to provide:
- Consistent panel performance across large video wall arrays
- Stable long-term supply for phased or repeat projects
- Controlled quality standards for mission-critical environments
對於視覺一致性和操作穩定性至關重要的閉路電視控制室, 製造控制與規格一樣重要.
OEM / ODM / CKD / SKD and private-label support available for integrators and solution providers.
LCD Video Wall CCTV Projects Actually Care About
Qtenboard為不同的CCTV指揮室應用程序提供靈活的自定義選項:
🎛️ Controller & System Compatibility
Built around dedicated video wall controllers, the system supports centralized signal processing and flexible screen management. When paired with media players and CMS, it enables remote content control, system monitoring, and configuration management.
⚡ Industrial-Grade 24/7 Operation
面板設計用於在無法接受停機、老化或不穩定的監視環境中連續運行。 60,000-hour average lifespan.
🔧 Front Maintenance Structure
Front-access service design allows maintenance without dismantling the video wall — significantly reducing system downtime and on-site labor costs.
Centralized Management for LCD Video Wall
為了適應不同的閉路電視系統設計,我們提供 三種類型的視頻牆控制設備: matrix switchers (distributors), decoders, and cloud-based video wall processors.
Each option is designed for specific signal sources and system architectures — from traditional video inputs to IP-based surveillance streams. By selecting the appropriate control device, integrators can achieve efficient signal distribution, flexible screen management, and stable operation across control rooms of different scales.
☁️ Centralized Management with CMS (Optional)
When required, the system can be combined with media players and a CMS to enable centralized and remote management. The CMS serves as a management layer for configuration, system monitoring, and controlled content distribution — enhancing operational efficiency while maintaining reliability and security.
LCD Video Wall for CCTV Monitoring
LCD Video Wall for Information Display
LCD Video Wall Accessories — Complete System Ecosystem
From signal distribution to mounting and interactivity — everything you need for a complete video wall deployment.
分配器
矩陣
處理器
解碼器
櫥櫃
液壓支架
紅外幀
AI會議攝像機
播放框
鑄造裝置
Which Video Wall Configuration Fits Your Control Room?
Different surveillance environments have different requirements. Here's our recommended approach based on project type.
🚔 Police & Emergency Command Centers
- Screen Size: 55" — 65"
- Bezel: 3.5mm (near-seamless)
- 亮度: 500 cd/m²
- Controller: Decoder + Matrix
- Key Feature: 24/7 reliability + low latency
→ Real-time incident monitoring requires instant signal switching 和 zero visual distraction
✈️ Airports & Transportation Hubs
- Screen Size: 49" — 55"
- Bezel: 1.8mm — 3.5mm
- 亮度: 700 nits (high ambient light)
- Controller: Cloud-based processor
- Key Feature: Multi-source signal + remote management
→ High ambient light environments require higher brightness 和 remote monitoring capability
🏢 Corporate Security & Enterprise NOCs
- Screen Size: 43" — 55"
- Bezel: 3.5mm (cost-effective)
- 亮度: 500 cd/m²
- Controller: Matrix switcher
- Key Feature: Cost-efficiency + ease of maintenance
→ Balance between performance and budget with front-access maintenance
Not sure which configuration fits your project? Talk to our engineering team →
Real Case: 20+ Control Room Deployments Across 3 Countries
National Police Command Center — 55″ 3.5mm Video Wall
Challenge: A Latin American national police force needed to consolidate feeds from 2,000+ surveillance cameras across 12 cities into a single command center. Signal latency, panel consistency, and long-term maintenance were critical.
解決方案: Qtenboard deployed a 3×3 array of 55″ 3.5mm LCD panels with dedicated decoders and a cloud-based CMS. Front-access maintenance was prioritized for rapid on-site servicing.
- 📉 40% reduction in signal switching latency
- ⏱️ Zero unscheduled downtime in first 12 months
- 🔧 70% faster maintenance interventions (front-access design)
- 🌐 遠程監控 enabled for 24/7 support from Qtenboard engineering
Qtenboard LCD Video Wall — 20+ Years of Export Experience
與over 20+ years of export experience, our video wall solutions have been delivered to more than 100 countries and regions, serving major CCTV monitoring rooms, transportation command centers, police headquarters, airports, and smart city projects — where continuous operation and system stability are critical.
📋 Pre-Sales Technical Consultation
Solution design, controller selection, screen layout planning, system architecture definition
⚙️ Configuration & Integration Support
Signal mapping, control logic, compatibility between controllers, decoders, and panels
📦 Export & Logistics Coordination
International shipping, packaging standards, documentation for overseas projects
🏷️ OEM & Private Label Support
Flexible branding and product customization for integrators and solution providers
🛠️ After-Sales & Long-Term Cooperation
Structured support for troubleshooting, maintenance guidance, project continuity
✨Qtenboard-通過可靠的視覺解決方案為全球CCTV監控提供動力
Technical Specifications — 55″ 3.5mm LCD Video Wall Reference Model
Full engineering specs for project evaluation. Other sizes (43″, 46″, 49″, 65″, 75″) and bezel options (1.7mm, 1.8mm, 0.88mm, 0mm) available — request custom datasheet.
📺 Display Parameters
| 屏幕尺寸 | 43″ / 46″ / 49″ / 55″ / 65″ / 75″ |
| 拼接間隙 | 8mm / 3.5mm / 1.8mm / 1.7mm / 0.88mm / 0mm |
| 背光 | LED指示燈 |
| 縱橫比 | 16:9 |
| 最大分辨率 | 1920×1080 (2K) |
| 對比度 | 4500:1 |
| 亮度 | 500 cd/m² (700 optional) |
| 活動區域 | 1018.08mm(H) × 572.67mm(V) |
| 色彩飽和度 | 97% |
| 響應時間 | 6.5毫秒 |
| 視角 | 178° |
| 使用壽命 | ~60,000 hours |
| 面板顏色 | Black / Custom |
⚙️ Signal & Control
| 信號格式 | PAL/NTSC適配480I,576I,720I,720P,1080I,1080P |
| Input Interfaces | Power, DVI, HDMI, USB |
| 控制端口 | Input: RS232 · Output: RS232×2 |
| 面板控制 | 紅外遙控 |
| 語言 | English / Chinese · Multilingual optional |
🔧 Mechanical & Environmental
| Unit Dimension | 1022(L) × 576.6(H) × 70.1(D) mm |
| 單位重量 | ~15 kg (excluding accessories) |
| 功耗 | Operating ≤180W · Standby ≤3W |
| 安裝 | Cabinet · Wall hanging · Ceiling |
| 工作溫度 | 0°C ~ 50°C |
| Operating Humidity | 20% ~ 80% (non-condensing) |
| Storage Temp | -10°C ~ 60°C |
| Storage Humidity | 5% ~ 95% (non-condensing) |
| Accessories Included | 手冊,電源線,認證,保修卡 |
Frequently Asked Questions — System Integrators & Project Managers
Ready to Deploy Your CCTV LCD Video Wall Project?
Get a customized quote for your screen configuration, controller selection, and integration requirements.
📧 info@qtenboardglobal.com · 📞 +86 18124715048
