Installing a Gator GRV90MKT, GRV92MKT, GRV95MKT or GRV96MKT Reverse Camera System into a truck, ute or van? The GRV90EXT extension cable is 3m long and will provide the additional length of cable for the rear camera when installing the kit into long vehicles. The cable features din plugs on each end and simply plug into the cable system of the GRV90MKT / GRV92MKT / GRV95MKT / GRV96MKT, carrying power, earth and video signal.