(The factory video monitoring system is an important part of the security technology system. It is an advanced and highly capable integrated system. It can directly watch the situation of each factory area of a large factory through high-definition cameras and their auxiliary equipment (lenses, etc.) and have a clear view. At the same time, it can record all or part of the images of the factory, This provides convenient conditions and important basis for dealing with emergencies in the future. At the same time, the TV monitoring system can also operate in conjunction with other security technology prevention systems such as anti-theft alarm, so as to strengthen the prevention ability, discover the hidden dangers of accidents and events in time, prevent damage and avoid adverse effects.)