Review on Waterproof CMOS Camera for Car Rear View Reverse Backup Parking by Aaron Leburu

Unfortunately not as good as estimates suggest. I installed it in the back door of a truck so the camera had to be tilted down. The first problem is that the picture was upside down. After rotating the camera inside the case to flip the image, I found that the camera was not adjusted far enough. The bottom of the picture shows about 2 feet from the back of the truck so this doesn't help when hitching a trailer. The third problem is that the picture was blurry and out of focus. To fix this you need to unscrew the lens cap slightly to get the image sharp. It works but I'm wondering if water will get in and damage the camera. Based on the other reviews I may have gotten a bad one. . Now all I see is a blurry image. Very frustrating, now I need to find a better camera to replace it.