The CCTV system (an acronym for closed circuit television) is a closed circuit camera system, which means it employs video cameras to deliver the video signals they record to a designated peripheral. This sort of system is typically utilized for continuous monitoring of interior and/or outdoor strategic locations, such as entrances, hallways, and environments impacted by activities or the presence of valuable commodities, and works in tandem with anti-intrusion systems. As a result, it is used in public places such as airports and railway stations, banks, shopping malls, as well as businesses and warehouses. In the private sector, it is less popular but more configurable.
Types of CCTV Systems
There are many specific closed circuit TV systems available on the market, each with its own set of abilities and programs. As a result, it is critical to interact with professional businesses who expertise in growing and imposing CCTV systems.
Closed-circuit television system
This system comprises a configurable number of cameras that provide audio and video signals to displays that record pictures in color or black and white. CCTV systems also include infrared systems, which allow pictures to be recorded clearly even in the darkest hours.
Wireless CCTV systems
They are IP cameras that reduce the use of cables to a minimum. This type of system has a double advantage: it is more aesthetically pleasing and allows you to monitor an environment in real-time, using Power over Ethernet technology.
Professional CCTV systems
If you want to invest in a system with higher-performance cameras and sharper images, the professional CCTV system is the ideal solution. In addition, this system is connected to the burglar alarm and guarantees a higher level of security.
But what are the characteristics of these video surveillance systems?
Closed circuit TV systems cameras are designed to operate 24/7, providing passive security, unlike normal home cameras, which usually only start recording when the sensor detects movement or suspicious activity.
In essence, when a negative event occurs (whatever it is, such as a break-in, theft, or act of vandalism), the cameras that work in passive security allow the entire video to be viewed and not just that attributable to the event: the employees to security or law enforcement can therefore have a much more complete picture from which they can deduce significant details.
The quality of the footage is also a factor of fundamental importance for this type of systems, which normally use cameras with extremely photosensitive or even infrared lenses, to ensure the optimal creation of films regardless of the time or environmental conditions. In fact, we show you the effectiveness of a 12MP camera compared to one with a lower resolution, through a video from one of our main suppliers.
The cameras currently on the market are then divided into various types, such as those that perform facial recognition. The increase in these systems and artificial intelligence in recent years have allowed important developments and improvements in this area, with increasingly precise and reliable video cameras: a recent example, directly linked to the pandemic situation, is the exponential growth of facial identification associated with body temperature detection (thermoscanner).
Another characteristic to consider for closed circuit TV systems is the private network to which they refer, and the synergy with anti-intrusion systems. The current offer in fact includes modular packages in which you can usually manage the security of your shop or company in a simple way, even from a PC, tablet, or smartphone.
In conclusion, the costs of such a system are determined not so much by the number of cameras and the size of the system, but by the quality required for the videos: the higher the resolution, the more the overall figure tends to increase.
Conclusions
In conclusion, closed circuit tv systems provide vital security solutions for both the public and private sectors. Businesses and individuals may adapt their surveillance needs to unique requirements by choosing from a variety of alternatives, including closed circuit, wireless, and professional systems. CCTV cameras’ constant operation guarantees passive security, giving full coverage even when no triggered events occur. Furthermore, developments like high-resolution cameras and facial recognition technologies help to improve surveillance capabilities. By investing in closed circuit tv systems, customers receive a piece of mind knowing that their facilities are adequately watched, protecting against possible threats and allowing for quick reaction to security problems.
