Camera #2 is out of focus because that's what happens to it over the weekend.
Camera #3 seems to be a tad out of alignment after I plugged in a new desk lamp in that room. I'll adjust it tonight.
Camera #4 has a large shelf in front of it. I picked it up from IKEA on Sunday and we're painting it tonight. It will eventually replace the armoire.
When the painted shelves go in place, I may experiment again with a camera pointed to the food and Frisky's sleeping spot.