70M Car Blind Spot Monitoring System 77Ghz Millimeter-Wave Radar BSD Safety Drive Sensor 12V Active Overtaking Alert

70M Car Blind Spot Monitoring System 77Ghz Millimeter-Wave Radar BSD Safety Drive Sensor 12V Active Overtaking AlertFeatures:-BSD System: Helps drivers to monitor their blind spots and effectively improve driving safety in the following driving environments. The system is a vehicle auxiliary device that can help the driver to safely change lanes while driving.-77Ghz Millimeter Radar: This system product can warn the dangerous targets in the adjacent lanes. The unique ability of 77Ghz millimeter 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 dispment of objects at the same time, and finally output the alarm signal, which includes the first-level alarm and the second-level alarm.-Early Warning: During driving, when the side and rear vehicles are in danger of colliding with my car, the warning light will light up to remind the driver. If the left/right turn signal is turned on, it will be accompanied by an audible warning.-The blind spot starts when the car starts. When you open the door, if there are pedestrians, cars and motorcycles on the side, it will be detected and accurately alarmed.-The blind spot system can distinguish between stationary objects and moving objects. Stationary objects do not alarm. Pedestrians and vehicles in a driving state will sound an alarm when they are detected.-When waiting for traffic lights: After parking, the car behind is still, and the blind spot system does not alarm.-Normal driving: When the car behind is slower than us, there is no danger of collision and there is no warning. Similarly, when we overtake, the speed is faster than the car behind and there is no warning.Specifications:Applicable conditions: Universal (There must be no metal objects in front of the 2 radar signals to block the radar).Type: Car BSD, Car blind spot system.Alarm mode 1: LED is always on . 2: LED flashes + buzzer.Warning light: 5V drive, A pillarSensor frequency: 77GHZAntenna: Transmit*2/Receive*4Sensor: Left*1/Right*1 distance:70-1MAlarm distance: 8-15MBlind spot : SupportLane change aist: SupportDoor open warning: SupportRear cro traffic alert: SupportActive overtaking alert: SupportOperating voltage: DC+12VWorking current: