Video surveillance site scenes are mostly 1-3 cameras, but there are also more than 3 scenes. For example, there are 4 cameras plus some other sensors and speakers. The Edge Span U200 can be designed as a maximum CCTV power supply for 8 cameras, which perfectly replaces the CCTV cabinet box on the market. At the same time, we have designed solid mounting accessories to match the pole-holding scenario.