Car Blind Spot Mirror | Radar Detection System

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Estimated delivery between 2024/04/18 - 2024/04/25
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Car Blind Spot Mirror | Radar Detection System


This system is a vehicle assistance device that helps driver lane changing safely. With the aid of 24GHz microwave sensor, probe the side/rear of the vehicle for those moving objects into the blind spot of the detection zone. The system works in a set of a control box (controlled by computer), two microwave sensors, two blind region monitor (or LED light), a buzzer and the wire harness which is the perfect connection of microwave and computer.

Car Spot Mirror Monitoring System (BSM)
Detection Range: Lateral Distance:0.3m – 4m; Rear side Distance: 0.3m-10m.
Detection Range Accuracy:>96%
Alarm Range:0.3m-10m System

Alarm Accuracy:>96%
Alarm method: Method 1 LED light turn on. Method 2 LED flash and buzzer sound.

Car Blind Spot Mirror

Wire connection: Warning: control box is suggested to install under the dashboard of the driver side (left drive car). Due to the wire length of the LED indicator is limited, when installing in a right drive car, please install left/eight LED indicator in vice versa. (When green wire connected, the system does not work when reverse packing. Connection of this wire is optional)

Radar Detection System

1. Power supply wire connection (1)Connect the black wire of control box with the negative side of the vehicle or ground. (2)Connect the red wire of control box with vehicle power supply ACC 12V (3) Connect the yellow wire of control box with Left turn light 12V. (4) Connect the white wire of control box with Right turn light 12V. 2. Connect sensor extension wire with control box, connect sensor A & B with the relative connector. 3. Connect left blind spot rear mirror LED light wire with control box relative terminal. 4. Connect right car blind spot mirror LED light wire with control box relative terminal. Method of Installation 1.Sensor installation (1) Blind sports sensors are to be pasted on the vehicle back’s two sides inner arc of the plastic bumper, The installation height within 35-90cm. (Diagram 1)

Car Blind Spot Mirror

(2) Curve side of microwave sensors installs in 10-15 degree to the parallel line of the car body. Find a suitable position of inner side bumper, sticker sensors to it. Avoid installing behind metal, backlight or parking sensors, since microwave cannot penetrate these materials, and will affect detection distance. (Diagram 2)

Radar Detection System

(3) Remove rear plastic bumper, cautious not to scratch the surface paint, put the bumper onto a soft sponge or cloth pad. (4) The corresponding side of the remarked outer arc, that is the inner arc of the bumper (note: inner arc and outer arc must be at the same position). Wipe the area which sensor is to be pasted by a cloth with alcohol and make a marking. (5) Wipe the sensor surface by a cloth with alcohol, then remove 3M sticker of the back of the sensor. Paste 3M sticker on the sensor surface. (Diagram 3) (6) Remove 3M sticker of the sensor, paste sensor on the marked inner arc, press tight, be aware of wire terminal direction of the sensor during installation, sensors install horizontally with wire in the up or down direction. (Diagram 4) (7) Finally, fix the microwave sensors with 704 silicon glue. Connect sensors wire to control box sensor extension cable. (Diagram 5) (8) Repeat above procedure to install another sensor.

Radar Detection System
Car Blind Spot Mirror
Radar Detection System

2. Special Blind Sport Mirror Installation (Please skip this procedure for the universal product) (1) Remove the front door trim panel and rearview mirror and unplug the heating plug of the mirror. (2) At the front door, pull the LED extension wire to the rearview mirror position, then connect the LED extension wire connector with the relative connector of the BSM rearview mirror of a special car. (3) Plugin the heating plug with the BSM rearview mirror. 3. Universal LED light Installation (Please skip this procedure for the special product) Please paste LED light on rearview mirror A-pillar upside position, it is best to see the position of the rearview mirror at the same time. (Diagram 6) 4. Control box and buzzer installation Buzzer to attached to the driver’s place. Control box installed in the plastic panel of driver’s main cab dashboard. Should avoid the place of high temperature, moist, leakage. Testing after installation and vehicle parts recovery 1. Confirmation of Installation status (1) Before powering on, check if there is any abnormality in cabling and installation. (2) Specifically, check of improperly pressed, stretched, stuck, etc. of the vehicle wire harness. 2. Power Restore (1) Start the car to ensure that the vehicle functions properly. (2) If any abnormalities occur, please check wire harness installation. 3. Functional Test and parts recovery (1) Start the car, move car near the back of the sensor to see if LED is light on, both left and the right side is to be tested. (2) Switch on both “Left / Right turn on the light” separately, when moving near the car, test if LED blinks and produce sound alert altogether. (3) Functionality test passed, then restore those uninstalled original car parts and check if all function properly.

Car Blind Spot Mirror

User’s Guide
1. After the car ACC is powered on, the LED lights installed on the left and right sides will light at the same time and turn off after 1 second, indicates that the system is powered up. The system enters the working status immediately.
2. After the system enters the working status, it detects the blind areas (cover both sides of the driveway, length direction is about 10 meters) of the rear sides of the car. (Diagram 7)
3. When the reverse gear is hung, the system enters interference avoidance mode, the system is temporarily shut down, and the system resumes working mode after exiting the reverse gear.
Left/Right side blind area check:
(1) When a moving vehicle is detected in the left/right rear blind zone, left/right side LED light will light up.
(2) If you turn on the Left/right turn signal at this time, then Left/right side LED light flash as the reminder.
Simultaneously, the buzzer sounds three consecutive alarms.

Radar Detection System

Notice Before the lane changes in the actual lane, be sure to inspect the surrounding area. The system is used only to assist you in detecting the vehicles behind the lane. Due to some restrictions on the actual working environment, sometimes the vehicle is in the adjacent lane, but the system is tied. The unified warning signal lights are not flickered or may delay glint. It is not entirely dependent on this system, and the company is not responsible for any accident. 4. Under the following circumstances, the radar sensor cannot detect the target object. – The vehicle is in a blind spot behind the adjacent lane, but the vehicle is not close. – Opposite approach vehicle. – The adjacent lane of the vehicle is very wide, exceeding the detection range of the radar probe. – The vehicle nearly at the same speed along with your driveway at a longer driver time. – Vehicles in adjacent lanes try to exceed you. 5. Under the following circumstances, system alert lights and alarms may not be activated or may be delayed. When the vehicle changes from two lanes to the adjacent lane. When driving on steep slopes. When passing through the vertices of a hill or a mountain trail. When a small change in radius (deep turn at the intersection). When there is a difference in altitude between the driving lane and the adjacent lane. 6. If the width of the road is narrow, two-lane vehicles may be detected. 7. This system alarm signal light may turn on when there are on-road or roadside stationary objects (road guards, concrete wall, tunnel, green area, etc)

Car Blind Spot Mirror

1. It is easy to install, but this requires a degree of DIY ability and knowledge. We recommend that all productions are installed by professionals. We will not be responsible for productions that have been damaged during installation by non-professionals, but we still can give you support.
2. Please feel free to contact us if you have any questions during the installation or use. till now, we found that most of the problems there are not productions, just wrong operation or misunderstanding. So please check it carefully and contact us to solve the problems.instead of opening the dispute directly and easily.

Car Blind Spot Mirror
Radar Detection System

Note: due to logistics’ uncontrollable factor, 704 glue maybe not transported. We may send 3M glue to you.

Note: Universal Version Not Include Dedicated Rearview Mirror

Car Blind Spot Mirror

Additional information

Weight 1.00 kg
Dimensions 25.00 × 15.00 × 8.00 cm


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