In order to ensure the safety of the staff and the property of our laboratory, and guarantee the ship/bridge crash test conducted safely and smoothly, we adopt the safety monitoring system to supervise the whole ship/bridge crash testing laboratory and to be early warning, under the background of special application of ship/bridge crash testing laboratory. According to the actual site of crash testing laboratory, we choose the most suitable technology and operating principle to satisfy the request of ship/bridge crash testing laboratory. At the case that we do not need to increase the number of camera excessively, we can achieve the maximum coverage of the field of view by choosing the multi-function camera and designing the layout of it, and we will take advantage of the broadcasting alarm system to reach the purpose of keeping the safety of our laboratory. The results of actual application show that the staffs in the monitoring room can take the whole laboratory under their controls if we make use of this kind of safety monitoring system of ship/bridge crash testing laboratory, and we can fully protect the safety of the staff and the property of our laboratory. For the pretty good stableness and capacity of resisting disturbance, the system can greatly satisfy the request of keeping safety and early alarm.