Introduction: *1. V2: 24Ghz operating frequency and 10-meter detection range. 1)An object with a relative speed close to the signal range will be warned. 2)70% probability of filtering objects in the third lane. 3)Filter objects with a relative speed of less than 10km/h when reversing. 4)No early warning at the same speed and far away. *2. V3: 24Ghz operating frequency and 20-meter detection range. 1)An object with a relative speed close to the signal range will be warned. 2)70% probability of filtering objects in the third lane. 3)Filter objects with a relative speed of less than 10km/h when reversing. 4)No early warning at the same speed and far away. *3. H3: 77Ghz operating frequency and 50-meter detection range. Early warning logic intelligence: (single radar) external installation. 1)The third lane is filtered without warning. 2)No early warning at low speed (1-15KM/h). 3)Increase the approach warning 50m detection (when the rear vehicle enters the 50m range from you, the radar starts to calculate the approach time between two vehicles, and the light will be on when the time is less than 4 seconds. The faster the rear vehicle is, the greater the speed difference is, and the farther the warning distance is (to ensure the safety warning distance). 4)Test the same speed within the signal range (8 meters behind) and away from the vehicle (the same working energy as the original vehicle factory) Function: *1. After ACC is powered on, the system can enter the working state immediately after environmental adaptation test. When the engine stops, the radar stops working. *2. The system is in the Level 1 alarm state, except that the steering light is on, the double flashing is on and the car is in R gear. *3. When the turn signal lamp is turned on, the double flashing is on or the car is in R gear, the system is in the Level 2 alarm state. Level 1 alarm: The alert light is always on. Level 2 alarm: warning light flashes+buzzer sounds. The alarm range is centered on the back of the car. The transverse distance is X, and the longitudinal distance is Y. The left side of the center is negative, and the right side of the center is positive. Features: *1. The system is a vehicle auxiliary device, which can help the driver to change lanes safely when driving. *2. When two vehicles are in danger of colliding during driving, the warning lamp will light up to remind the driver. If the left/right turn signal lamp is turned on, the buzzer will make a sound. *3. Blind spot detection starts when the car starts. When you open the door, if there are pedestrians, cars and motorcycles on the side, the system will detect them and give you an accurate alarm. *4. The blind spot detection system can distinguish between stationary objects and moving objects. Pedestrians and vehicles in driving state will activate the alarm when they are detected. *5. When waiting for traffic lights, after parking, the vehicle behind you is stationary, and the blind spot detection system does not alarm. Description: *1. Applicable Conditions: general (no metal object shall block the radar) *2. Operating Frequency Band: 24Ghz/77Ghz *3. Voltage: 12V *4. Maximum Power: 5W (maximum) *5. Operating Temperature: -40C~+85C/-40F~+185F *6. Storage Temperature: -40C~+85C/-40F~+185F *7. Waterproof: IP67K *8. Detection Range: 0.3m-4m/0.98ft-13.12ft(transverse), 0.3m-50m/0.98ft - 164ft(rear) *9. Detection Range Accuracy: 96% *10. Alarm Range: 0.3m-50m/0.98ft - 164ft *11. System Alarm Accuracy: 96% *12. Alarm Mode: LED indicator on; LED indicator flashes and buzzer Package Includes: V2: 1 x Angle Ruler, 2 x Radar, 1 x Silica Gel(45ml), Ties, 1 x User"'"s Manual, 1 x Buzzer, 2 x Warning Light(270mm), 1 x Power Cord, 2 x Warning Light Extension Cable(4meters), 1 x Radar Extendable Cable(6.5meters), 1 x Packaging Box V3: 1 x Angle Ruler, 2 x Radar, 2 x Bracket, Ties, 1 x User"'"s Manual, 1 x Buzzer, 2 x Warning Light(270mm), 1 x Power Cord, 2 x Warning Light Extension Cable(4meters), 1 x Radar Extendable Cable(6.5meters), 1 x Packaging Box H3: 1 x Radar, 1 x Silica Gel(45ml), Ties, 1 x User"'"s Manual, 1 x Buzzer, 2 x Warning Light(270mm), 1 x Power Cord, 2 x Warning Light Extension Cable(4meters), 1 x Radar Extendable Cable(6.5meters), 1 x Packaging Box Attention: *1. Professional installation is needed. *2. The installation angle of the radar will affect the detection distance and effect. Please install in strict accordance with the instructions. *3. Light shooting and different displays may cause the color of the objects in the picture to be slightly different from the real objects. The allowable measurement error is+/- 10-30mm.