Very pleased with the VR3 Back-up camera. Great picture quality and easy to use monitor. Probably the best for it's price range. Buried in the small print is a warning, not for continuous use because the camera will overheat. This would not be a problem when using as a back-up camera on your auto. I connected the camera to a 10.5 volt supply and now use it continuous as a back up camera (rear view mirror)on a tracked skid loader.