Review on Xroose CWX3: 9" FHD Monitor with Built-in Recorder, 1080P Wireless Backup Camera, 3 Front/Side View Reversing IP69 Cameras - Extra Stable Signal Monitor System for Trucks, RVs, Trailers, Buses, Motorhomes, Campers by Vincent Bain

I installed these on my 67ft motor yacht Stevens. One behind and one on each side of the yacht. Neither the stern nor the sides of the yacht are visible from the bridge or the pilot station, therefore a minimum of 2 people are required to steer. Now I can return it myself. I set them to turn on the navigation lights. Is also installed in the engine room. it always lights up when the engines are running.