@rickHarley, don't post irrelevant link spam, or you'll be banned.
@corvairbob.
Analog camera quality will be based on how many lines they have, usually indicated by TVL in the camera description.
Higher numbers are better.
Look for a low angle lens if you need a wider angle view. For a small room, it will need to be very low angle!
To be honest, I don't think you'll get what you want with analog camera's, as the quality isn't going to be there, even with the best lighting available.