55 Inch 4K HD LCD Screen Monitor Display Signage Screen Monitors
Price:
$ 378 - 498 / Unit
MOQ:
20
Delivery Time:
3-15 Work Days
Brand:
YOMURA
Product Description
55″ 4K Security & Surveillance Monitor – Professional Display for Control Rooms
It is purpose-built for professional monitoring applications. Not a repurposed TV. Not a consumer display pretending to be commercial. A dedicated surveillance monitor engineered for the demands of control rooms, security desks, and facility operations.
No smart features you don't need. Just reliable, high-definition visuals — 24/7.
Connectivity for Professional Installations
| Port | Purpose |
|---|---|
| HDMI | 4K@60Hz — connect DVRs, NVRs, and modern surveillance systems |
| DVI | 4K@30Hz — legacy camera systems and older equipment |
| VGA | 1080p@60Hz — legacy CCTV systems, older PCs |
| USB | Quick firmware updates, image playback, local content |
| RS232 | 3-port RJ45 in/out — professional AV and security system integration, centralised control, 180° image flip |
Where It Belongs
Security Control Rooms Display multiple camera feeds, access control status, and facility monitoring dashboards. 4K resolution ensures every detail is visible.
Hotel & Corporate Security Desks Monitor lobbies, corridors, parking facilities, and perimeter entrances. Professional appearance complements premium environments.
Banquet & Event Venues Oversee event security, crowd flow, and access points. Multiple input options integrate with existing camera systems.
Retail & Commercial Facilities Loss prevention monitoring, inventory oversight, and customer flow analysis. Reliable 24/7 operation for continuous surveillance.
Traffic & Public Transport Monitor platforms, stations, and transit hubs. Wide viewing angle allows multiple operators to view simultaneously.
Government & Institutional Buildings Secure facility monitoring, perimeter surveillance, and access control. RS232 integration for centralised command.
Specifications
| 55″ | |
|---|---|
| Resolution | 4K UHD (3840 × 2160) |
| Brightness | 500 cd/m² |
| Contrast Ratio | ≥1000:1 |
| Viewing Angle | 178° (CR≥10) |
| Backlight Type | Direct-lit LED |
| Colours | 16.7M |
| Response Time | Commercial-grade |
| Operating Temp | 0°C – 50°C |
| Storage Temp | -20°C – 60°C |
| Lifespan | 30,000 hours |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen YOMURA Display Technology Co., Ltd.
Location
BoYing Industrial Park 481 Tainan Road Nansha District, Guangzhou
Contact Person
Serena