





Radar Speed Display ST-RSS500
● Fast and stable vehicle speed detection.
● Detection range of up to 200 m.
● Reliable operation across a wide temperature range.
● Durable aluminum housing for long-term outdoor use.
● Clear visual feedback based on detected vehicle speed.
● Automatic brightness adjustment for changing light conditions.
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| Specification | |
| Operating Voltage | DC 12 V |
| Speed Measurement Range | 10–255 km/h |
| Detection Range | Up to 200 m |
| Speed Measurement Accuracy | ±1 km/h |
| Radar Frequency | 24.125 GHz Doppler |
| Housing Material | Aluminum |
| Operating Temperature | -20°C to +65°C |
| IP Rating | IP54 |
| Visual Warning | Green: Safe Speed / Red: Overspeed |
- Urban Roads
- Highways and Expressways
- School Zones
- Road Construction and Work Zones
- Hose clamps
- Mounting screws
Radar Speed Display
The Radar Speed Display ST-RSS500 integrates a 24.125 GHz Doppler radar to detect vehicle speed and direction of travel in real time. This LED speed display sign uses dual-color LEDs, visual symbols, and text to provide clear driver feedback, helping improve speed awareness and road safety.
Advantages
Instantly shows detected vehicle speed to improve driver speed awareness.
Detects approaching vehicles at distances of up to 200 m.
The LED speed display sign can display text, colors, and visual symbols according to detected speed.
Supports reliable performance from -20°C to +65°C.
Provides reliable protection for long-term outdoor operation.
Why Choose the ST-RSS500 Radar Speed Display?
The ST-RSS500 Radar Speed Display combines accurate vehicle speed detection, clear dynamic visual feedback, and durable outdoor construction for different road environments. With long-range radar detection and flexible display functions, it provides a practical solution for traffic calming and road safety applications.
FAQ
The Radar Speed Display ST-RSS500 can detect approaching vehicles from up to 200 m, providing sufficient distance for clear speed feedback before vehicles reach the display.
The radar speed display can measure vehicle speeds from 10 to 255 km/h, making it suitable for different road environments and traffic conditions.
The display uses colors, text, and visual symbols to communicate the detected speed status. Green indicates a safe speed, while red indicates overspeed.
Yes. The display automatically adjusts its brightness according to ambient light conditions to maintain clear visibility under different lighting environments.
Yes. The unit is designed to operate within a temperature range of -20°C to +65°C, supporting use in different environmental conditions.
The Radar Speed Display ST-RSS500 can be used on urban roads, highways and expressways, school zones, and construction or work zones where clear vehicle speed feedback is required.
The Radar Speed Display ST-RSS500 comes with a 1-year warranty.