20"x27" Solar Powered Radar Feedback Sign, Led Speed Limit Sign Aluminum Radar Speed Display Road Warning Signage, High brightness reflective

【All-weather Real-time Monitoring】solar speedometer, real-time display, radar speed measurement. Solar panels, high conversion rate, fast charging, not affected by bad weather. Visual distance greater than 500m. 【Sturdy and Durable】aluminum shell, painted material, anti-corrosion, waterproof and sunscreen, strong sealing, sturdy and durable, compression and wear resistance, can withstand strong winds and other bad weather. Waterproof treatment to prevent rain from seeping in. 【High-brightness Reflection】The surface is covered with reflective film, high-brightness reflection at night, strong retroreflection. 【LED Lamp Beads】red and yellow two-color lamp beads, high brightness, low energy consumption. Service life is greater than 100000H. 【Easy to Install】U-shaped hoop installation, conventional 76/89 (customizable), if you have special needs, please contact us. Easy to install to galvanized posts, wooden posts, chain link fences etc.