Wireless transmitter / receiver for rear view camera. Ideal for large car / SUV / caravan / mobile home / trailer, etc. New, I bought it in US but never actually used it. All wires clearly marked, so very simple setup and you don't have to dig up your door sills to run the cables :bannana: For sale at £20, incl. postage in the UK. PM or email me on davegk @ escaltd.com for pictures and additional info.