The CCTV system, also known as closed circuit television or video surveillance system, is a component of a modern security system on various types of property. The system allows real-time monitoring of the situation inside and outside the facility through a system of cameras, which enables early response of the services to adverse events or prevention of threats. The system, thanks to recorders, archives the material and allows for its quick review. The closed-circuit television remotely monitors employees and visitors to the workplace, resulting in lower rates of fraud and misconduct. Moreover, the camera system works all the time regardless of weather conditions, and constantly provides information about the current situation in the company. The CCTV system can be expanded with additional control elements such as face recognition, reading of vehicle license plates, access control to critical zones, alarms, etc. It can also be remotely operated via an app