Description
The 55-inch Thin Bezel Flex-OS R-Series 4K UHD Display is engineered for high-impact digital signage and professional AV environments that demand clarity, brightness, and reliability. Featuring ultra-high-definition resolution and 800 nits brightness, this display delivers sharp visuals and excellent visibility even in well-lit spaces.
Designed with a sleek thin-bezel form factor, it maximizes screen real estate while maintaining a modern, professional look ideal for retail, corporate, and public installations. The integrated Flex-OS R-Series platform provides flexible deployment options, while extensive connectivity ensures seamless integration with a wide range of media players and control systems.
With support for 24/7 operation, robust connectivity options, and VESA compatibility, this display is built for continuous performance in mission-critical environments.
| Specification | Details |
|---|---|
| Model | 20-3018-0004R |
| Display Size | 55 Inch |
| Display Type | LCD Display |
| Resolution | 3840 x 2160 (4K Ultra HD) |
| Aspect Ratio | 16:9 |
| Brightness | 800 nits |
| Contrast Ratio | 1200:1 |
| Viewing Angle | 89° Horizontal / 89° Vertical |
| Panel Type | Flat |
| Bezel Design | Thin Bezel |
| Operating System | Flex-OS R-Series |
| Video Inputs | HDMI |
| Interfaces | HDMI-In, Micro-SD Slot, USB 2.0, RS232 Serial (3.5mm), RJ45 Ethernet, 3.5mm Audio Out |
| Audio Output | 3.5mm Analog/Digital Audio Out |
| Network Connectivity | Ethernet (RJ45) |
| Power Requirement | 24V |
| VESA Mount Compatibility | 400 x 300 mm |
| Commercial Use | Designed for continuous operation and digital signage applications |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
