The video shows us performing a performance test on the Edge Span S60 4G ToB Solar Power System in a harsh environment. The Edge Span S60 4G ToB Solar Power System is designed to work stably for a long time in harsh environments such as high temperature, high humidity, and high salinity. Edgeware will conduct comprehensive tests in various environments. This model of Edge Span S60 is suitable for the scenario of replacing solar 4G CCTV Camera. Edgeware has always recommended not to use solar 4G CCTV Camera, but to use Edge Span S60 for 4G backhaul and solar power provding. Because the battery and solar configuration of solar 4G CCTV cameras on the market are standard, they can never match your scene needs.