Stay safe on the road with our millimeter-wave radar indicator light, designed for monitoring change assistance. This universal mirror indicator is compatible with a wide range of vehicles, providing reliable alerts when another vehicle is in your . radar sensor ensures accurate monitor, making your driving experience safer and more comfortable. Features -Color:Black -Material:Plastic, -Size:2.70X2.70X0.50cm/1.06X1.06X0.20in -Hightech radar: incorporates millimeter wave radar technology for precise and monitoring -Bright signal light: features a universal mirror indicator light that offers bright and clear signals to the driver - assistance: includes assist functionality to help drivers change lanes safely and smoothly -Easy to install: simple installation process, making it compatible with various models and user friendly -Versatile use: suitable for multiple vehicle types, ensuring enhanced safety across different driving environments Package list: 2 x System