A special section of ICT are CCTV systems. For getting an optimally functioning system it is necessary to solve several related technological tasks.

The first matter is to choose the right camcorder. There are either universal camcorders or those ones adapted for special purposes such as motion detection, night vision etc.

The second problem which appears and needs to be solved after camera recordings is how to save all the data. As the quality of camera chips and so the picture quality are increasing, the storage requirements while saving and archiving data simultaneously can be at Terabyte levels.

Last but not least item is to design properly the data infrastructure, which will enable easy data savings into a shared storage, real-time previews, remote control or monitoring activity of monitoring system