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 yellow 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 the speed of approaching vehicles and displays it back to each driver in real time — a simple, proven prompt that gets drivers to check themselves and ease off without a citation or an officer present. Radar detection picks up the vehicle, and a bright LED speed display returns the number instantly, turning a passive speed limit into an active, personal cue.

This configuration is built on a 30-inch sign with a fluorescent yellow background — the high-conspicuity warning color that reads clearly against most roadside settings and pairs naturally with standard speed-zone signage. The bright LED digits stay legible in direct sun and at distance, giving drivers time to register their speed and react.

The sign is fully solar-powered. An integrated solar charging system runs the radar, display, and electronics with no trenching or utility connection, so the unit mounts to a standard pole or post and operates anywhere there's a sightline to traffic. Sealed battery storage carries it through cloudy stretches, rated for up to 15 years of service-free operation, and the housing is rated for extreme climates from -40°C to +50°C.

Onboard traffic analytics come standard. The sign logs vehicle speeds, counts, and time stamps, and the data and configuration software are included at no cost — no annual license — so agencies can pull speed studies, document before-and-after results, and justify enforcement or engineering decisions with their own data.

System Features

Built for municipalities, school districts, DOTs, HOAs, and campuses, the yellow-background Radar Speed Feedback Sign combines real-time driver feedback with free, built-in data collection. Solar power and pole mounting make placement flexible and installation fast, and the included analytics software turns every deployment into a traffic study at no added cost.

Features:

• Real-time radar speed display prompts drivers to self-correct.
• 30" sign with high-conspicuity fluorescent yellow background.
• 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 · Fluorescent yellow background · Solar SKU: RFS12-30Y

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