I guess one power cord out of 200 ain't so bad! I put it on the bumper of my 33' trailer to try out and it had a nice clear picture. That pine tree behind my trailer pad might be safe now. Maybe. I'm winterized now, but I'll do some more playing with it come spring. I did have one customer say it saved his marriage, though. I'll take his word for it.
What I like is that you can use it for hooking up or on the trailer for backing in. I suppose you could even use it for a security camera until the battery drains.
Here's the
Swift Hitch website.
I've seen the other portable cameras out there, too. They don't look like they're built with the same quality.