The camera itself works fine but the overall results were poor. The display is too difficult to see to use for serious rearward navigation. A better choice would be a black and white camera with a very high contrast. That's what used in professional systems. The use of color is not needed for the intended purpose and results in a display that is too washed out. Also, for use at night, you have to absolutely ensure that the camera is not affected by your backup lights or else all you will see is a blank display.