A radar speed feedback sign (also called a driver feedback sign, speed display sign, or "your speed" sign) detects the speed of approaching vehicles and displays it back to drivers in real time to encourage them to slow down. This 30" sign has a white background with a bright "YOUR SPEED" LED display. Solar powered for installation without AC wiring, with multiple power options available. Used for traffic calming on residential streets, in school zones, work zones, and parking areas.

The Radar Speed Feedback Sign reads approaching vehicle speed and displays it back to the driver in real time — the proven, low-friction way to bring speeds down through self-correction rather than enforcement. Radar detects the vehicle and a bright LED display returns the speed instantly, making the posted limit feel personal and immediate.

This configuration is built on a 30-inch sign with a white background, the clean, regulatory-style face that integrates seamlessly alongside standard black-on-white speed limit signage for a consistent, official look. The bright LED digits remain legible in full sun and at distance, giving drivers room to register and respond.

The sign is fully solar-powered. An integrated solar charging system runs the radar, display, and electronics without trenching or a utility connection, so the unit mounts to a standard pole or post wherever there's a clear line to traffic. Sealed battery storage carries it through overcast conditions, rated for up to 15 years of service-free operation, with a housing rated for extreme climates from -40°C to +50°C.

Traffic analytics are built in. The sign captures vehicle speeds, counts, and time stamps, and the data and configuration software ship at no cost — no annual license — so agencies can run speed studies and document results using their own collected data.

System Features

For municipalities, DOTs, school districts, HOAs, and campuses that want a clean, regulatory-style installation, the white-background Radar Speed Feedback Sign pairs real-time driver feedback with free, built-in data collection. Solar power and standard pole mounting keep placement flexible and installs quick, and the included analytics software makes every deployment a traffic study at no added cost.

Features:

• Real-time radar speed display prompts drivers to self-correct.
• 30" sign with clean white regulatory-style background.
• Integrates visually with standard speed limit signage.
• Bright LED digits legible in direct sun and at distance.
• Fully solar-powered; no trenching or utility connection required.
• Mounts to a standard pole or post.
• Built-in traffic analytics — logs speed, volume, and time stamps.
• Free data and configuration software — no annual license.
• Sealed battery storage rated up to 15 years, service-free.
• Rated for extreme climates, -40°C to +50°C.

Configuration: 30" sign · White background · Solar SKU: RFS12-30W

Compliance Information:https://highways.dot.gov/sites/fhwa.dot.gov/files/RRFB_508_0.pdf