[Knowledge of visual reversing image]How to buy reversing radar

CurrentlycarOn the marketReversing radarThere are many types, and the price varies from high to low. Consumers can consider several aspects when choosing a reversing radar product.
Product functionality: The more features the stronger the product, the better the reversing radar can guide drivers to reverse. For example, it can provide a variety of ways such as distance display, audible alarm, area warning and orientation prompt, so that the driver can intuitively grasp the reversing situation.
Detection performance: The detection performance of the reversing radar can be measured according to the standards of "accurate measurement, stable measurement, wide range, and fast capture speed". Whether the detection result is accurate, there are two criteria. One is the display resolution, which can display 10cm for ordinary products and 1cm for high-end products; the other is the error between the detection result and the actual distance. The smaller the error, the better. Good product detection The error is less than 3cm. The display stability of the reversing radar also needs to be considered. In the complex surrounding environment, whether the probe can accurately detect the distance between the car and the obstacle and display it stably.
Product quality: The factors to be considered for product quality include: the sensitivity of the product, whether there is a blind spot, and whether the product is working properly. The detection distance of general reversing radar should be 1.5~2m. If the sensitivity of the product is not enough, the detection distance is too small to provide accurate information to the driver. Products with detection blind spots will make the reversing radar lose its proper function. When the car starts to reverse, whether the reversing radar can quickly switch to the working state, and whether there is a sound prompt when working, are all test factors to measure the quality of the product.
Adaptability: The adaptability of the reversing radar to the surrounding environment will affect its service life. In the case of poor quality products, when the ambient temperature is too high or too low, it is very likely that the car will start alarming before starting, shortening the service life of the radar.
Whether the appearance is beautiful: In addition to the functions, performance, parameters and other aspects of the purchase of the reversing radar, whether its appearance is in harmony with the user's car is also very important.
Installation and after-sales: The height, angle and distance of the probe distribution of the product installation position will have different requirements for different models, so choose a formal and powerful auto supply store to buy, and install it by a professional installer to make the reversing radar better Serving users.Choosing a formal and powerful auto supply store can also guarantee the quality of after-sales service of the product
51 Auto Service Center
Reversing image, reversing visual expert

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