Users are most concerned about

1) How sensitive is the product?

On the sensitivity, which many users, there will be a misunderstanding, the radar is not the higher the better sensitivity, of course, can not say that the lower is good, the product should take a moderate sensitivity, the sensitivity should be by the manufacturers through long- And adjust the good, which will be some cottage products, in order to meet the user's hobbies and do not understand the product, the sensitivity to the highest, this will make a lot of false positives radar, such as: rain rain glued to the probe surface, On the sensitivity, in fact, users simply select the brand of radar, do not worry, because only the brand products, they will be concerned about the effect of their own brand , And will not disregard the stability of product quality, and blind to meet user requirements.

2) How accurate is the product?

Radar is sent through the vibration of ultrasonic, ultrasonic obstacles encountered, reflected back, the radar receives and through the calculation, the data.Ultrasonic reflected back directly affects the accuracy of radar.After the car obstacles, they reflected back , The radar will calculate more accurate, so different obstacles, get accuracy will be different, such as the car after the obstacles are: the activities of the human body, high-speed sports car, small cylinder, etc. , They reflect the surface of the ultrasound is not the same, if facing the wall, slow test, we can ensure that you can get high accuracy, so this accuracy can not be calculated, we can not accurately To give you a reply.

3) Can I install this product myself?

Product installation wiring is very simple, but the ability to see people hands. If you do not understand, we recommend looking for experienced technicians to install.