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Winstar Road Supply is a trusted provider of professional traffic control and work-zone safety solutions, offering full-size portable changeable message signs engineered for maximum visibility, durability, and remote operation. Our mission is to improve roadway safety by delivering clear, reliable messaging that protects workers, informs drivers, and keeps projects moving efficiently.

Winstar portable message signs are widely used in highway construction, smart work zones, municipal projects, special events, and portable advertising. With a full-color RGB LED matrix display and remote message control, these signs allow for high-impact messaging, symbols, and graphics while maintaining professional-grade reliability.

Built for demanding field conditions, Winstar message signs meet MUTCD requirements and are manufactured to rigorous quality standards. Featuring a rugged trailer platform, high-performance RGB LEDs, and an NTCIP-compliant controller, this sign is a long-term investment designed to perform reliably for years in real-world environments.

Each Winstar WRS-400C Full-Size Color Matrix PCMS is custom made to order. Please allow 3–4 weeks lead time.

Technical Specifications

Winstar™ WRS-400C Full-Size Color Matrix Portable Changeable Message Sign

Key Features

• Full-size DOT-ready RGB color matrix display
• Over 16,000 colors using RGB Rainbow Technology
• Full-matrix capability for text, symbols, and graphics
• NTCIP-compliant touchscreen controller
• Remote message control and fleet monitoring
• Rugged, contractor-grade trailer design

Display & Messaging

• Display Type: Full-Color RGB LED Matrix Message Sign
• Display Panel Size: 80" x 145" Full-size Color RGB Matrix Panel
• Matrix Resolution: 30 × 48 pixels
• LED Configuration: 12 LEDs per pixel (4 red, 4 green, 4 blue)
• Color Capability: Over 16,000 selectable colors
• Default Character Size: 13" characters (5 × 7 pixel matrix)
• Messaging Capability: Text, multiple fonts, symbols, logos, and graphics
• Rotation: 360° rotating display for precise alignment

Controller & Connectivity

• Controller: NTCIP-Compliant Touchscreen Controller
• User Interface: NTCIP Color LCD Touchscreen
• Message Control:
  • On-sign touchscreen
  • Near the sign via smartphone (Wi-Fi)
  • Remotely via web-based software
• Wireless Connectivity: Integrated Wi-Fi for local message changes
• Cellular Connectivity: Integrated high-speed cellular modem
• Remote Management: Status, diagnostics, battery levels, GPS, and message logs
• Connected Work Zone: CWZ / WZDx compatible

Smart Connectivity – WinstarCloud

• Free WinstarCloud platform subscription included
• View, monitor, and manage the sign from any internet-connected device
• Real-time access to:
  • Active messages
  • Device status and diagnostics
  • Battery and power levels
  • GPS location
  • Historical message logs
• Export data for reporting, compliance, and project documentation
• Web-based platform — no software required

Cellular Connectivity

• Integrated cellular modem
• Up to 10 years of cellular data included
• No on-site Wi-Fi required
• Designed for reliable operation in highway and remote work zones

Trailer & Mechanical Features

• Operating Height: 175"
• Overall Length: 185"
• Travel Height: 114"
• Travel Width: 95"
• Approx. Weight: 1,950 lbs
• Axle Rating: 3,500 lbs
• Lift System: Electro-hydraulic lift
• Stabilization: Four leveling jacks
• Mast: Rugged indexed mast with manual brake and 360° rotation
• Finish: Heavy-duty powder-coated steel frame

Power System

• Primary Power: Battery / Solar Power System
• Solar Panels: All-Season Performance Solar Panels
  
• Battery Design: LiFePO4 maintenance-free batteries with anti-theft compartment
  
• Solar Charging: Integrated solar panels (Tilt-and-Rotate Included)
• Energy Efficiency: High-efficiency RGB LED technology for extended runtime

Optional Add-Ons

• Radar speed detection
• Traffic statistics (requires radar)
• Fixed camera
• Battery charger
• Tilt-and-rotate solar panels
• Additional accessories available upon request

Applications

• Highway and roadway construction
• Smart and connected work zones
• Municipal and DOT projects
• Special events and portable advertising
• Law enforcement and city use

Warranty

• Electronic Components: 2-Year Warranty
• Trailer: 3-Year Warranty

FREE US SHIPPING* available within the continental United States. Additional shipping charges may apply for Alaska, Hawaii, U.S. territories, or international destinations.