
Emoji Face Display Radar Speed Signs Meter China Speed Radar Signal. High Visibility Warning: Orange color with 2-digit LED display, visible over 800 meters for effective speed warning. Accurate Doppler Radar: Doppler radar technology with 150m pickup distance for precise speed detection and display. Flexible Power Supply: Supports DC12V with 100W solar module or AC 110~240V for versatile installation options. Smart Data Monitoring: Connects to ELLUMIN cloud platform for real-time monitoring, data collection, and analysis. Proven Speed Reduction: Tests show drivers slow down up to 80% of the time when alerted by this radar sign. Customizable Display: Standard 2-digit LED display with optional 3-digit customization for broader speed ranges. Certified Quality: Meets CE, ISO, RoHS, and MUTCD standards ensuring compliance and safety reliability.