Feature: 1. Effectively avoid blind spots at the rear of the vehicle and enhance driving safety. It can make the driver stay alert when changing lanes and avoid side collisions. 2. As long as there are moving objects ejected from the rear of the vehicle, the LED lights will light up or flash, and the buzzer will sound. 3. Long?distance detection, the system can detect objects in the blind area 30m behind the vehicle. 4. 24Ghz working frequency band, high sensitivity and stable performance. IP67 waterproof rating, not easy to be damaged. 5. This system includes four functions: BSD, LCA, RCT, and AOA. Its unique ability to penetrate smoke, fog, and dust can be applied all?weather and all?day. Specification: Item Type: Blind Spot Detection System Material: ABS Working Frequency: 24Ghz Voltage: 8V-36V Power Consumption: 18KM/hour BSD warning mode: A. When a target with a speed> 10KW/hour enters the detection area (the vehicle does not turn on the turn signal), a first-level alarm is generated, and the alarm is cancelled until the target leaves the detection area; B. When a target with a speed> 10K/hour enters the detection area (the vehicle turns on the turn signal), a secondary alarm is generated, and the alarm is cancelled until the target leaves the detection area. 2. LCA vehicle approach warning Detection area: A. When the vehicle speed is 0: 4 meters horizontally and 15 meters longitudinally; B. When the vehicle speed is 18-60KM/hour: 4 meters horizontally and 15-20 meters longitudinally, increasing or decreasing with the speed; C. When the vehicle speed is >60KM/hour: 4 meters horizontally and 20-30 meters longitudinally, increasing or decreasing with the speed. 3. A0A overtaking early warning (detection area: 4 meters horizontally, 10 meters vertically) Working logic: self-vehicle speed> 18KM/hour start A0A overtaking warning mode: A. When the vehicle actively surpasses other targets with a speed> 10KM/h and is in the detection area, a first-level alarm will be generated, and the alarm will be cancelled until the target leaves the detection area; B. When the vehicle actively surpasses other targets with a speed> 10KM/hour and is in the alarm range and turns on the turn signal on the corresponding side, a secondary alarm is generated until the target leaves the detection area, and the alarm is cancelled. 4. RCT reversing warning (detection area: 5-15m fan-shaped area) Working Logic: Start when R (reverse gear) is engaged RCT Reversing Warning Mode: When the target enters the detection area, a secondary alarm is generated, and the alarm is cancelled until the target leaves the detection area. 1. Power Cord Connection Method: A. Connect or ground the black wire of the power cord to the negative pole of the car. B. Connect the red wire of the power cord to the car's ACC power supply (normal power when the car starts/out of power when the car is turned off). C. Connect the extension cord of the reminder light and the reminder light according to the left and right labels, and connect the male and female connectors. 2. Connection method of power extension cord: Wire the power extension cord from the front of the car to the rear of the car, insert the power cord at the front of the car, and insert the radar adapter cable at the rear of the car. 3. Radar adapter cable connection party: A. Plug in with the power extension cord. B. One end of the short line is the left side, and the end of the long line is the right side. C.