Introduction: This system product can warn the dangerous targets in the adjacent lanes. ability of 77Ghz microwave radar to penetrate smoke, fog and dust can realize all-weather and all-time application, detect the objects in the signal area in real time, and calculate the speed, angle and relative displacement of 64 objects at the same time. It can detect the target within 50M(164.04FT), and finally output the alarm signal. Functions: After the ACC of motorcycle is powered on, the system can enter the working state immediately after the environmental adaptation test. When the motorcycle is turned off, the radar stops working. Working voltage:9V-32V Working frequency band:77 -79Ghz Working temperature:-25C to 75C(-13F-167F) Power:3W Water-proof level:IP67 Distance resolution:0.2m Ranging accuracy: 0. 1m. Detection range:0-50m (0-164ft) Horizontal angle range:150 Pitch angle range:10 Velocity measurement accuracy:0.1m/s Installation Precautions: 1. Blind spot radar needs to be installed according to the angle specified in the manual. 2. When installing blind spot radar, you need to avoid reversing radar. 3. When installing blind spot radar, it is necessary to avoid irregular areas and large slope areas surrounded by the rear. 4. When installing the radar, the blind zone radar should be perpendicular to the ground. 5. Blind spot radar needs to follow the plug direction marked in the manual. Colour:Black Material:Plastic Package Contents: 1 * Blind Spot Detection System Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.