Shopping Tips：
This Link offers multiple configuration options.Different choices, different products. For any inquiries, please contact us for confirmation. We're always here to assist!
Different options have different colors and quantities of sensors
Before placing an order, you need to know:
When placing an order, please select the color and quantity of the sensor! Different choices will result in different quantities of products!
The product is only an accessory for the reversing radar and can match most products on the market.
1: You must have a control box to use it.
2: The performance and detection distance of the sensor are determined by your control box.
3: When installing the sensor, it must be about 50CM/0.2IN from the ground and cannot be tilted to the ground.
Working principle of the sensors:
When the product is working, the sensor emits ultrasonic waves. When encountering an obstacle, the ultrasonic waves are reflected. The sensor receives the reflected signal and transmits it to the control box. Through calculation, the control box obtains the distance between the vehicle and the obstacle, and reminds the driver to pay attention through the display and sound, etc., to avoid danger. It is a good helper for us to drive the car!
Sensor knowledge: (For learning only)
Sensor Installation Requirements
1: Rear installation height must exceed 50 cm from the ground; front installation height must exceed 45 cm.
2: Ensure the sensor surface is perpendicular to the ground.
Critical Note: The sensor must not detect the ground.
Error 1: Height less than 45 cm
Error 2: Surface not perpendicular to the ground
Error 3: Surface tilted
