Ultimately, it is from using the signal from that detection system that we can react hopefully before a fire starts. Effectively, we can use the signal from the detection system, whether that be off-gas or smoke detection, to trigger the water system into action. Operators are far better off incorporating detection systems into the overall design from a very early stage. It is very difficult to link existing detection systems because they are designed to be holistic. In Korea, there was a government wide shut down for a number of days after a lithium-ion battery system was removed from a data system.