Trying to contribute to the forum since I am getting so much from it.<br/><br/>Found this system on eBay. It is used for box trucks like UPS and FedEx.<br/>9" Monitor- HD Cameras w/ 6 Sensors<br/><br/>Following others examples on the forum I drilled a hole in the back on the drivers side and used a fish tape to run to front. Then pulled the rear camera cable from the back to the front.<br/><br/>I...