Siemens 6AV6355-1AA50-0ES6

WinCC OA V3.20, 500 video cameras REDU. Expands the Video Basic system on a redundant WinCC OA Server by 500 cameras / sources. includes all streaming, recording and playback functions. Video sources are counted per IP address. For a correct redundant server configuration, both WinCC OA Server licenses must be identical. Requires the option WinCC OA - redundancy. - - email address for delivery is required.