Smartphone-Controlled LED Speed Limit Sign with 500m Visibility Range and 12VDC Solar Power
This smartphone-controlled traffic sign enables remote speed limit management via mobile app, providing flexible traffic control for dynamic road conditions. With exceptional visibility exceeding 500 meters and CE certification for European safety standards, it's designed for reliable outdoor operation in various traffic management scenarios.
- Smartphone-controlled speed limit adjustment capability
- Exceptional visibility range exceeding 500 meters
- High-precision speed measurement with less than 1 km/h error
- Three-digit display with additional message line for comprehensive information
- Speed feedback functionality for real-time driver awareness
- 60W solar panel with solar charge controller for autonomous operation
- IP54 waterproof rating for reliable outdoor performance
- CE certified for European market compliance
| Parameter | Specification |
|---|---|
| Working Voltage | 12VDC |
| Speed Measurement Error | Less than 1 km/h |
| Visibility Range | More than 500 meters |
| Display Configuration | 188-digit screen with 1-line message display |
| Housing Material | Cold rolled sheet or aluminum |
| Product Dimensions | 76×13×53 cm, 79×32×20 cm |
| LED Power Consumption | Red LED: 18W, Green LED: 21W |
| Installation Method | Bolted mounting |
| Certification | CE certified |
Ideal for busy city streets, residential areas, construction zones, school zones, and any location requiring dynamic speed limit management. The bright red and amber LED display ensures high visibility for motorists in various traffic control scenarios.
Q: What material is the Slow Down Radar Speed Limit Sign made of?
A: The sign housing is constructed from cold rolled sheet or aluminum materials.
Q: What is the waterproof rating of the speed limit sign?
A: The unit features IP54 waterproof rating for reliable outdoor operation.
Q: What are the power consumption details for the LEDs?
A: Red LED consumes 18 watts, while green LED consumes 21 watts.
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