This trainer demonstrates the following operation.

Watching one VCR from only where on the house.
Using cam coder camera to watch remote areas.
Hidden camera fun.
Home TV station.
Student TV station.
This trainer operates on

Runs on 12 to 15 DC
On board whip Antenna.
Stable output adjustable to channel 3-6.
Clear, Concise, Step-by-step instructions.
Video and Audio I / p compatible with any VCR or TV camera