1. BSD Pre-warning (Detection range: Horizontally 4 meters/13.12ft, longitudinally 15 meters/49.21ft). Working Logic: Vehicle's own speed is higher than 10Km/Hour 2. LCA Vehicle Approaching Pre-warning (Detection range: Horizontally 4 meters/13.12ft, longitudinally 50 meters/164.04ft). Working logic: Start after powering on, the target object enters the range and the relative collision time Less than 3.5 seconds 3. RCT Reversing Pre-warning (Detection range: Horizontally 5 meters/16.40ft, longitudinally 5 meters/16.40ft). Working logic: Put into R (reversing gear) 4. 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. This system product can warn the dangerous targets in the adjacent lanes. The unique ability of 77Ghz microwave radar to penetrate , 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 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. Water-proof level: IP67 Distance resolution: 0.2m Ranging accuracy: Better than 0. 1m. Detection range: 0-50m (0-164ft) Horizontal angle range: 150° Pitch angle range: ±10° Velocity measurement accuracy: 0.1m/s Level 1 Warning:Indicator lamp is always on. Level 2 Warning:Indicator lamp flashes + Buzzer emits prompt tone. Applicable conditions:Universal (There must be no metal objects in front) Transceiver ante