If you excede the min and max ranges, you get what you deserve. :-)
The image may roll, or not be correctly detected the first time the input is changed. If two people are hitting the camera, it will switch back and forth, and roll.
input 0: front yard (left of stereo pair)
input 1: front yard (right of stereo pair)
input 2: basement camera 0
input 3: basement camera 1
More hardware upgrades, we're back to three cameras.