2006-12-15-1DMkII-HN7J0302

Setting the first panel into the 5200. Seconds after I'd placed it onto the fast tacking 5200 the 60 second building alarm system count down tones started. One of the building owners had set the alarm on her way out, not knowing I was in the back. I had to unclip the harness, get down and disable the alarm in less than 55 seconds. Very exciting.