I like that little Green Backyard HD Bird Camera Kit. I might get 2 of them to replace Cameras 2 and 3 if I can figure out a better mounting system. (The included mounts have 2 degrees of freedom. We need 3 because our roof is slanted.)
Our roof is slanted also. My brother produced a wooden wedge to correct the angle. This is for the dome camera. We want the camera to pan horizontal.
The Green Backyard Camera is great. The only problems are the small screws on each side to fix the angle. Perhaps you have to yous some glue to attach the camera to metal firmly.
Greatings from germany
Friedemann
(I have translated same of our pages into english, If there are mistakes, let me know)