Enhance your vehicle's safety with our millimeter-wave radar indicator light, which provides comprehensive monitoring change assist. This system uses advanced radar technology to detect vehicles in your and alerts you with a bright warning light on your side mirror. Ideal for cars, trucks, and motorcycles, it ensures you can change lanes with peace of mind. Features -Color:Black -Material:Plastic, -Size:2.70X2.70X0.50cm/1.06X1.06X0.20in - monitoring: employs millimeter wave radar technology for continuous monitoring of vehicle blind spots -Clear indicator light: includes a universal mirror indicator light that delivers bright and noticeable warning signals - support: provides assist to help drivers make lane changes safely and with confidence -Simple setup: features an easy installation process, suitable for different models, ensuring user convenience -Wide application: applicable to a variety of vehicle types, offering enhanced safety for diverse driving conditions Package list: 2 x System