Am considering one of these dual cameras for an outside corner, to cover both the back and side yards. It would be placed under the eaves, and I am thinking of using the PFA151 corner bracket to mount it on the wall's corner. My concern is whether mounting with the corner bracket will allow for viewing both walls, along with the yards. I've read this thread but can't confirm how the FOV will work with a corner bracket, estimating that there would be 45 degrees from each wall to the base of the camera. Can the lenses look 'down' below the base line of the camera?