Anyone ever used this back up camera?

Went to Cartoys and upgraded my stereo, they installed a license plate backup camera. Worked great until I mounted the camper! The bumper and extended hitch were too far away from the camera. While doing a fuel filter, lift pump upgrade on my 2007 1/2 GMC 3500 I inspected the camera harness and determined that there was enough extra to move the camera further back on the hitch extension. Welded some light weight metal straps on the u-strap around the extension to remount the camera. If I remove the camper and hitch extension then I can easily remount the camera back on the original license plate mount!