“Very good image quality - much better than the manufacturer's equivalent on my other car - which cost 20 times as much ! Longer cable needed for my vehicle (a long SUV) than the 5m supplied - but not expensive to purchase (I might even try the Xtrons unit on the other car as a potential (big) improvement.
Rather than "trigger" the camera from the reversing lights, I've gone for separate a separate switched supply as it allows the camera to be turned on at any time to check trailer contents as well as be used for reversing.”