I know, I am posting too much! That said , I mentioned in a post my F450 was vandalized last week. I ordered and installed my dash-cam. It's marketed by Kim Komando, who's radio show I respect. I did tons if research. It came a few days ago. It's really simple to set up. I have cameras pointed out front window. It even hooks into my rearview safety monitor. I can also turn it on, when parked, while away from the truck and RV. I just aim one camera at my door, the other out windshield. It's memory card, saves several hours and worked in my Mac to save video on hard drive. Otherwise it just records over non saved video. Not trying to sell these things, just report my experience. The only real worry I have, are the 115 degree days we get all summer. Not sure it will survive? Also I put stickers on the truck, warning people they are being filmed, and so far so good ! Here is a link.
http://store.komando.com/p-1824-the-...-dash-cam.aspx