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Radar Speed Sign
  • Radar Speed Sign

  • Model : DN-SDR3H-B1
Donar technology’s radar speed sign is a kind of High-performance, low-cost traffic safety device. Built-in traffic Radar, intelligent controller, battery, high –brightness LED display, high-performance software. Display the speed of approaching cars back to the driver remind the driver to reduce speed.Use 3M diamond reflective sheet, superior visibility.





- With professional traffic radar K-band, 24.150GHz.

- Adjustable radar speed sensitivity.

- Measured vehicle speed unit KM/H or MPH.

- Easy to set limit up speed or limit down speed.

- Can set multiple time periods for different limit speed.

- Display mode settings, display flash or display static.

- High-Intensity LED, automatically adjusts brightness.

- Available AC, DC and Solar power support.

- Weather-resistant Construction.

- Choice of size and mounting options.

- Particularly use in dangerous, high-risk areas.

- Use 3M diamond reflective sheet, superior visibility



 - 3 Digits LED display

 - Dimension: 1600x 800 x 120mm

 - LED digits height: 36 cm

 - LEDs color : Red/Green

 - Speed : from 10 to 199 MPH (or KM/H)

 - Accuracy : ± 1 MPH (or KM/H)

 - Radar : 24.150Ghz (K-band)

 - Detective range: 200 m

 - Visibility: 300m

 - Working temperature : - 20° C to + 70° C

 - Available AC, DC, or Solar power option

 - Weight : 35kgs 

 - Guarantee: one year




Collect traffic data record in SD card

Wireless communication download traffic data

Solar panel and battery





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  • NO 108, Kaiyuan Road,Jiangbei District,Ningbo City, China.
  • Tel:0574-88088108︱Email:
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