Noble radar speed signs provide accurate speed detection and display for traffic management applications worldwide. Featuring high-precision 24.125GHz radar technology with detection range from 1km/h to 250km/h and error margin under 3km/h, these signs effectively monitor and display vehicle speeds to promote road safety.

• High-accuracy 24.125GHz radar sensor with ±3km/h precision
• 2-digit LED display with 300m visible distance
• Weatherproof IP54 rated construction
• Solar-powered operation with battery backup
• Operating temperature range: -40℃ to 70℃
• Wireless communication for remote access and control
• Optional LPR camera integration for license plate capture
• Available in red and green LED colors (custom options available)

Ideal for highways, city streets, school zones, construction zones, and any area requiring speed limit enforcement. The NBTR88-S30 model effectively reduces accidents caused by speeding through real-time speed feedback to drivers.

Available in 2-digit (88), 2.5-digit (188), and 3-digit (888) configurations. Full OEM services available including custom logos. Factory-direct pricing with 16+ years industry experience. Technical support for installation and troubleshooting with comprehensive service plans.