NovaStar VX4S-N All-in-One LED Controller — Entry-Level Video Processor + Sending Card
The VX4S-N is NovaStar’s most affordable all-in-one LED controller, driving up to 2.6 million pixels across 4 Gigabit Ethernet ports with 2 optical fiber outputs. HDMI 1.3, DVI, VGA, and CVBS inputs with optional 3G-SDI make it the ideal entry point for conference rooms, retail signage, small rental stages, and fixed installation projects.
What Is the NovaStar VX4S-N?
The NovaStar VX4S-N All-in-One LED Controller is the most affordable entry point in NovaStar’s integrated video processor lineup, combining professional video processing and LED sending in one compact device. With 4 Gigabit Ethernet outputs, 2 optical fiber ports, and 2.6 million pixel capacity, it replaces external scalers and independent sending cards for small-to-medium LED projects. The VX4S-N is the only VX-series controller with native VGA and CVBS inputs — making it uniquely suited for installations with legacy analog equipment. As a leading LED screen manufacturer, LEGIDATECH supplies the VX4S-N factory-direct with 3-year warranty.
Technical Specifications
| Parameter | Specification |
|---|---|
| Max Loading Capacity | 2.6 million pixels (4 x 650,000 pixels per Ethernet port) |
| Max Output Resolution | 1920 x 1200@60Hz; Custom up to 3840 px width |
| Ethernet Outputs | 4 x Gigabit RJ45 (port redundancy supported) |
| Fiber Outputs | 2x Optical (OPT1 output, OPT2 copy/backup); Single-mode 10 km |
| Video Inputs | 1x HDMI 1.3, 1x DVI, 1x VGA, 1x CVBS, 1x 3G-SDI (optional N-model) |
| Max Input Resolution | 1920 x 1200@60Hz (HDMI/DVI); 1920 x 1080@60Hz (VGA) |
| Layer Support | 2 layers (1 Main + 1 PIP), adjustable size and position |
| Presets | 10 user-defined presets with one-button recall |
| Power | 100-240V AC, 50/60Hz, 10W rated |
| Dimensions / Weight | 1U rack-mount, approx. 2.5 kg |
| Software | NovaLCT + V-Can |
| Price (USD) | $299-$499 factory-direct |
Key Features
All-in-One Integration
Video processor and sending card in one compact device. HDMI, DVI, VGA, CVBS inputs plus optional 3G-SDI. Eliminates $500-$1,500 in external processor cost.
2.6M Pixel Capacity
Drives LED displays up to 1920×1200@60Hz across 4 Gigabit Ethernet ports (650K px each). Dual fiber ports for 10 km transmission.
Dual-Layer PIP
Main + 1 PIP with adjustable size and position. Stepless scaling and one-click full screen. Ideal for presentation + camera overlay.
Legacy Input Support
Only VX-series controller with native VGA and CVBS. Connect older PCs, DVD players, analog cameras directly — no external converters needed.
VX4S-N vs VX Series — Which Controller Fits Your Budget?
| Parameter | VX4S-N | VX600 | VX1000 |
|---|---|---|---|
| Pixel Capacity | 2.6M | 3.9M | 6.5M |
| Ethernet Ports | 4x Gigabit | 6x Gigabit | 10x Gigabit |
| Video Inputs | HDMI+DVI+VGA+CVBS | 2xHDMI+DVI+SDI | 2xHDMI+2xDVI+SDI |
| Layers | Main+PIP | Main+2 PIP | Main+2 PIP |
| Genlock | — | IN+LOOP | IN+LOOP |
| Power | 10W | 28W | 35W |
| Price (USD) | $299-$499 | $800-$1,200 | $1,800-$2,100 |
Application Scenarios
🏢
Conference Rooms
HDMI+VGA inputs for laptops + legacy PCs. PIP for presentation with live camera overlay.
🛒
Retail & Signage
10W fanless for 24/7 retail. Fiber output for mall-wide displays. Compact chassis fits anywhere.
🎪
Small Rental Events
Lightweight 2.5 kg. Quick front-panel setup. 10 presets for instant event transitions.
⛪
Houses of Worship
VGA for legacy PC + HDMI for modern sources. Simple operation for volunteer teams.
📚
Education Campuses
Budget-friendly campus LED walls. Multiple inputs for classroom and auditorium devices.
🔒
Fixed Installations
Port backup for reliability. Remote monitoring via VNNOX. Low power for enclosed operation.
Quick Setup Guide
- Connect Video Sources: Plug HDMI, DVI, VGA, or CVBS into rear inputs. For SDI, use the 3G-SDI port (N-model).
- Install NovaLCT: Download from NovaStar download center. Connect PC via USB-B or Ethernet.
- Configure Screen: Import RCFGX cabinet file or use Quick Config to set cabinet rows, columns, and port mapping.
- Manage Layers: Press MAIN or PIP buttons to open layers, assign inputs, adjust size/position. Save up to 10 presets.
Product Gallery
Why Source Your VX4S-N from LEGIDATECH?
Frequently Asked Questions
What is the max loading capacity of the VX4S-N?
2.6 million pixels total across 4 Gigabit Ethernet ports (650,000 pixels per port at 8-bit). Max output: 1920×1200@60Hz standard, custom up to 3840 px width.
What inputs does the VX4S-N support?
1x HDMI 1.3, 1x DVI, 1x VGA, 1x CVBS, and optional 1x 3G-SDI (N-model). The only VX-series controller with native VGA and CVBS.
VX4S-N vs VX600 — which should I choose?
Choose VX4S-N if: budget under $500, screen under 2.6M pixels, need VGA/CVBS legacy inputs. Choose VX600 if: need 3 layers, Genlock, 3G-SDI standard, or capacity above 2.6M.
Does VX4S-N support Genlock?
No. For broadcast/XR applications requiring camera-to-wall frame sync, upgrade to VX1000 or VX600.
What is the factory-direct price?
$299-$499 USD from LEGIDATECH. The most affordable all-in-one controller in NovaStar’s lineup.
How do I set up the VX4S-N?
Standard NovaLCT workflow: connect sources, install NovaLCT, import cabinet config (RCFGX), send to receiving cards, configure layers. Download from NovaStar download center.
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Get the NovaStar VX4S-N at Factory-Direct Pricing
Pre-configured. 24-hour burn-in tested. 3-year warranty. Global shipping.
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