Thermal imaging cameras are being used for a wide variety of applications to their ability to measure temperatures in a non-contact mode, they can also easily be used for fire prevention. Thermal imaging can help to detect hot spots before a fire occurs so that the necessary measure can be taken. Thermal imaging cameras can help to identify many problems before costly and dangerous situations occur in Forest fire , military facilities, large venues, key cultural relic area, bank vault, oilfield safety, lake & river, railway & freeway security, border defence, seaport & airport security and many more.