Is it necessary to install both a reversing camera and parking sensors?
2 Answers
If conditions permit, both can be installed; if not, either one can be chosen based on the situation. This is because a reversing camera and parking sensors serve as the eyes and ears of the car, with the same original purpose. Below are the specific differences between parking sensors and a reversing camera: 1. Viewing angle: Parking sensors cannot visually display objects behind the car, while a reversing camera can show all obstacles within the visible range. 2. Distance measurement: A reversing camera cannot measure the distance between obstacles and the rear of the car, whereas parking sensors can alert the driver about the distance via rear radar modules. 3. Installation difficulty: Installing a reversing camera is relatively simpler compared to parking sensors.
I already have a reversing camera now, but to be honest, a reversing radar is still worth installing. The reversing camera allows you to see what's behind the car, acting like a real-time camera to help you avoid obvious obstacles, such as walls or large boxes. However, the reversing radar uses sound warnings to detect blind spots that the camera can't see, like low bollards, children's toys, or things hidden behind bushes, which is especially useful in parking garages or residential areas. Last time, I almost hit a trash bin hidden in a corner—if it weren't for the radar warning, there would have been trouble. When it comes to safety, having an extra layer of protection gives more peace of mind, especially when driving at night with insufficient lighting, as the camera image can easily distort, and the radar compensates for that. The cost isn't high, and installation is simple, saving you repair expenses. Overall, spending a little money for added reassurance is worth it—prevention is better than regret afterward.
