Sorry if this is a bit choppy but we had a couple of issues with the camera.Also watch what happens at one point where I hit close door button and the alarm goes off, at first I thought I hit the wrong button but then when we looked at the video we saw that I didn't. The alarm rang for a few mins and we thought we might be stuck for a minute but we weren't. This is located at 1 University Place Office Building on J.M Keynes Road.