Solar Radar Speed Meter with Red/Green Display

A radar speed sign, also known as a driver feedback sign, speed display sign, or speed feedback sign, is a state-of-the-art electronic traffic calming device designed to alert drivers to their current speed in real-time. Strategically placed in critical areas such as school zones, residential neighborhoods, and construction sites, these signs are essential tools in traffic management and road safety.

Purpose and Functionality

1. Enhancing Speed Awareness Radar speed signs provide immediate feedback by displaying the speed of an approaching vehicle in real-time. This effectively alerts drivers when they are exceeding the posted speed limit, thereby increasing speed awareness.
2. Promoting Traffic Calming By heightening driver awareness of their speed, these signs significantly encourage safer driving behaviors. This, in turn, aids in the reduction of overall traffic speed and greatly enhances road safety.
3. Facilitating Data Collection Many advanced radar speed signs come with embedded data logging capabilities. These allow authorities to collect and analyze traffic data, enabling comprehensive traffic analysis and strategic planning.

Features of Noble 2 Digits Radar Speed Sign

• Mobile App Control Effortlessly set the speed sign parameters using a mobile app within a convenient 10-meter range. The app is compatible with Apple, Android, and Hongmeng operating systems, ensuring adjustments are intuitive and hassle-free.

• Sensitivity Levels Choose from ten distinct sensitivity levels, with level 1 offering the highest sensitivity and level 10 the lowest. This range of options makes the device adaptable to various road conditions, enhancing versatility.

• High-Quality LEDs The speed sign integrates top-tier imported materials, such as high-brightness LEDs from Taiwan. These LEDs ensure superior brightness, an extended lifespan, and vivid colors. They offer exceptional visibility day and night, with ten adjustable brightness levels ranging from level 1 (darkest) to level 10 (brightest).

• Advanced Radar Technology Featuring imported, professional traffic radar, this sign delivers high-precision real-time vehicle displays, reliable speed measurement, impressive anti-interference capabilities, and remarkable accuracy, offering unparalleled traffic monitoring.

• Customizable Speed Limits Tailor the radar speed limit sign to specific speed requirements, such as 30, 40, 50, 60, and more. This customization ensures optimal traffic control and safety.

• Versatile Power Supply This 2-digit, 2-color radar speed sign supports diverse power supply methods, including solar, AC, and battery. The efficient solar power option guarantees continuous operation for 7-10 days, even under persistent rainy conditions.

• Durable Design The NobTra radar speed feedback sign boasts a sealed and waterproof design, engineered to endure various adverse weather conditions. This ensures long-lasting durability and reliable performance.

With the user-friendly phone app, easily set parameters of the speed limit sign such as brightness, power supply options (solar or AC power), trigger speed, and more. Additionally, access overspeed records on the app for enhanced traffic management convenience.

Comprehensive Specifications of the Advanced Speed Feedback Sign

Additional Options

With an impressive legacy spanning over 15 years, SHENZHEN NOBLE OPTO CO., LTD stands at the forefront of traffic signal manufacturing. Our unparalleled expertise encompasses the independent research, development, and production of a diverse array of radar speed signs, available in numerous models and sizes. Beyond the standard 2-digit 88 display speed sign, we proudly present an array of customizable options to meet various needs and preferences:

For further information and tailored solutions, please send us an inquiry. Our team is ready to provide you with expert guidance and support.