Many individuals are confused by this technology; however, an Automatic Fire Detection Tube Suppression System is quite straightforward. There are no complicated smoke alarms wiring. The flexible tube is simply placed within your enclosed cabinet, and when a fire begins to burn, the high temperature will melt the tube at the point where it reaches its maximum temperature. When melted, the tube bursts, sending fire extinguishing gas into the small space in a very quick manner; this occurs automatically (without human intervention), making it great for concealed electrical panels.