This clip shows a safe cracker opening a safe, then features a company that makes burglar alarms. Clip opens on a title card that says MASSACHUSETTS. MS of an expert safe cracker working in front of a safe. He puts a stethoscope up to the door as there is a cut to show him from the side breaking in to the safe. He quickly unlocks it and opens the door. Next, a woman in MWS sitting and working with some burglar alarms. Another woman works on the insides of the alarms. A man works with another component of the burglar alarm, which features radar technology. A man tests the machine, and there is a CU of a gauge. Cut to EXT building at night. A manager closes up a cabinet safe and puts his alarm on. He locks the front door and walks off. A burglar is seen breaking into a window by breaking the glass. He climbs in and the alarm in the radar goes off as a light at its side turns on. The prowler leaves through the window and walks off.