Bought to hold a couple of cameras to monitor part of a secluded property. Had to drill and cut some holes for camera lenses. Drilling is easy. cut, not really. The jigsaw seemed to work, but the plastic melted as it cut, then immediately closed the gap! I had to resort to a paring knife, which was quite a painful process. After installation, I noticed that the door is not well aligned when closed, which can leave a small air gap if careless.