harbor frieght sells a littel security camera no bigger that a pc camera for $25 that comes with an 80' cord with video sound power all bundled together. even has a little night vision deal.
i got one to go on the back of the bus and one to go on the back of the trailer.
Society of Automotive Engineers
University of South Florida
The first requisite of a good citizen in this republic of ours is that he shall be able and willing to pull his own weight.