Robocams:
Normaly we use over hear a PAL system
Sigh.
Look at the data sheet for the camera and see what video formats it can produce. Look at the data sheet for the monitor and see what video formats it can accept. Look at the data sheet for the video shield and see what video formats it can accept and produce. If they all support a common format, you have a chance of getting them to work together. If they don't, you haven't.