Cons first: no night vision, and if you have a lot of stuff (I mean LOTS) between the camera and the screen, you may run into notches and lag. There's also no always-on mode, but it would probably waste a lot of time if it were enabled. However, I installed it on the tailgate pillar to look behind my Jeep on a long vacation. I needed my own hardware to get it working, but it wasn't meant for my particular setup. In general it works great! I could easily ride 20+ hours on a single charge. Of…