| Parameter | Description |
|---|---|
| Product Name | LED Radar-Based Variable Message Speed Limit Sign |
| Material | Aluminum alloy frame + tempered glass panel |
| Power Source | AC / Solar hybrid system |
| Display Type | LED digital display with radar detection |
| LED Type | Glare-free, high-brightness SMD LEDs |
| Color | Red / White / Amber / Custom |
| Size | 600mm / 900mm / 1200mm / Custom |
| Brightness Control | Automatic day/night dimming |
| Communication | RS485 / 4G / LoRa wireless module |
| Mounting | Pole-mounted or gantry structure |
| Protection Grade | IP65 waterproof and anti-glare coating |
| Standard | CE / EN12966 / ISO9001 |
| Customization | Text, logo, color, and speed parameters adjustable |
⚡ Smart LED Radar Speed Display for Safer Highways
Our Glare-LED Radar Based Variable Messaging Board is designed to enhance visibility, driver awareness, and speed control on highways. This intelligent display system integrates radar detection, LED display, and variable messaging technology into one advanced traffic solution.
Each LED speed limit sign detects approaching vehicles, calculates real-time speed, and displays warnings or customized messages — helping reduce overspeeding and improve safety across busy routes.
Built for durability and long-term reliability, this model is ideal for highways, toll stations, tunnels, and urban traffic corridors.
🌞 LED Display + Radar Detection + Smart Control
The sign integrates Doppler radar sensors with glare-free SMD LEDs, ensuring accurate speed measurement and high readability even under direct sunlight. Automatic brightness control adjusts the LED intensity for both day and night, maintaining clear visibility without glare.
The system supports dynamic text, flashing symbols, and multi-color displays. Operators can update messages remotely through 4G or LoRa communication modules.
➡️ For more professional reflective and smart signage, visit Traffic Signs Wholesale to discover regulatory, construction, and highway solutions.
⚙️ Built for Harsh Environments
Engineered with an aluminum alloy frame and tempered glass faceplate, the display board offers resistance against heat, dust, rain, and corrosion. The internal circuits are fully sealed to meet IP65 protection standards, making it reliable for outdoor and highway applications.
Key Features:
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⚡ Real-time radar detection with ±1 km/h accuracy
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💡 Variable LED brightness control (anti-glare display)
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🌦️ IP65 weatherproof & UV resistant design
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🛠️ Remote monitoring & easy installation
All systems are tested to comply with EN12966 and ISO9001 international standards for electronic road signage.
🧩 Bulk Supply & Customization
As a trusted traffic sign bulk supplier, we provide full customization and bulk production support. Clients can tailor every aspect — from display color to radar range — according to local road authority standards.
Customization options include:
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✅ LED color combinations (red, amber, green, white)
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✅ Display formats (numeric, text, and symbol)
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✅ Language and bilingual message support
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✅ Data integration with smart city or traffic monitoring systems
Need custom integration? Visit our Custom Traffic Signs Manufacturers page to learn how we adapt designs for OEM/ODM projects.
🛣️ Applications in Traffic Management
Our variable message LED radar boards are widely used by government departments and contractors for:
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🏙️ Urban highways – Real-time speed warnings
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🏗️ Construction zones – Temporary electronic signage
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🛣️ Expressways – Speed monitoring and lane control
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🚦 Parking areas & toll gates – Display entry restrictions and limits
For matching accessories like mounting brackets, poles, and safety products, check Traffic Safety Products Manufacturers.
💡 Why Choose Our Bulk LED Sign Factory
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🏭 Large-Scale Bulk Production – Consistent quality and short lead time
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⚙️ Advanced Radar + LED Technology – Stable, accurate, and efficient
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🌍 International Certifications – CE, EN12966, ISO9001
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📡 Remote Management System – Optional wireless communication
We deliver bulk shipments with complete technical documentation and after-sales support, making us a preferred supplier for international infrastructure projects.
🏁 Final Note
Our LED Radar-Based Speed Limit Display Boards combine intelligent radar technology with bright, glare-free LED visualization for modern traffic management.
With bulk supply capacity and global shipping, our traffic sign factory ensures every sign meets high-performance standards for reliability, precision, and safety.
Partner with us to upgrade your traffic infrastructure with energy-efficient variable messaging radar LED signs built for long-term road safety.
