Analog CCTV systems are still in demand, regardless of the fact that they cannot compete with high-tech IP systems. The analog video cameras use a CCD (Charge-Coupled Device) to transform the image into an electrical signal. Such cameras are usually installed in buildings with fewer premises such as warehouses, cafes, small restaurants or parking areas. The low price of analog systems and the best value for money is attracting a certain range of customers. Simplicity of design of these systems and high reliability, proven over decades of use, plays a significant role for the zealous buyer. Other positive characteristic that distinguishes analog systems is the ease of setup and ease of use. The employees do not have to go through a long course of training to operate the equipment. If there is necessary to shoot at night the analog cameras, as well as IP cameras perfectly complete this task.