is the component of the surveillance system that sends images to the host device or server. An effective CCTV system that has quickly gained popularity among different groups. Although this popularity was gained slowly at first. But gradually, with the increase in capabilities, in addition to the limited monitoring application, it could also have diagnostic and monitoring applications with a wider range and protection.
Why buy a CCTV camera?
This system was often used for surveillance in areas that require security. Now, these goals have been changed in order to improve and increase work efficiency and reduce costs, etc. For example, the camera was installed in the store just to monitor customers and prevent theft and misbehavior. While today, the capabilities of this system in stores can have a great impact on the amount of sales and profits.
Many offices, streets and even houses are equipped with such technology. According to different purposes, cameras with various capabilities are used by people. The ability to recognize faces in CCTV cameras allows the collection or organization to have a library of the faces of its employees. By using it, entry and exit permission is given by identifying each person.
CCTV with the ability to count people makes management and monitoring easier and more targeted in crowded and high-traffic places. By collecting information from these types of cameras, better decisions are made in the distribution of manpower in times of need. Other technologies such as night vision, intrusion detection, motion detection, WDR and hundreds of other innovations have made monitoring and security purposes much easier than ever.
What are the applications of CCTV?
Basically, closed circuit cameras are used in most places. Nowadays, you see CCTV cameras in most big and small stores.
But the most places where you can 100% see CCTV cameras: Banks - Administrative and commercial institutions - Hospitals - Protected places like prisons - Security places such as airports and military buildings and camps - gold shops - hypermarkets - arcades - office and residential complexes - restaurants - public roads And in general, places where there is a lot of traffic or there are valuable items.
Of course, CCTV cameras have another category, which are also called wearable cameras. It is mostly used for security purposes. Or for use in clips and movies and even in hidden cameras that we see on TV and social networks.
The most important applications of the CCTV camera
-Prevention of security crimes
One of the most important tasks that has even caused the idea of CCTV cameras to spread and the security forces of every country to use them is to prevent There have been crimes.
This device has caused a lot of crimes to be drastically reduced in countries where high crime rates have occurred.
For example: public roads - houses and apartments - Banks - Gold shops - Parking lots - Airports and large food stores and especially streets and highways.
Inter-city and intra-city transportation
Today, the use of closed-circuit cameras on freeways and streets inside and outside the city is one of the requirements. Due to the increase and growth of the population and more devices. The possibility of road accidents and any intentional or accidental accidents from drivers using closed-circuit cameras has increased.
Sports halls and stadiums
One of the places where many people are present today is stadiums and sports halls. Most of them use closed-circuit cameras. If you see a stadium or a hall that does not have closed-circuit cameras, surely the manager there does not know what a closed-circuit camera is? I suggest that you take care of yourself and your belongings in these places.
Use in factories and special laboratory places
It may be necessary in a factory or a special laboratory to use advanced CCTV cameras instead of humans. Using special cameras such as Thermographic CCTV is an example of this type of camera.
Use in educational spaces
Today, even in educational spaces such as schools and universities, the use of closed-circuit cameras has become legal. In some countries, due to the type of culture of that country, it is possible that there is a need for closed circuit cameras in educational places.
CCTV
CCTV cameras are produced and designed in different types for different uses. You can find a suitable camera for any user and surveillance purpose in the market, even for your budget. Therefore, I suggest that before buying, you should do research in the market from a reliable source and then make a purchase. CCTV cameras are divided into different categories based on shape, application, technology, lens and image resolution. The shape of CCTV cameras is one of the categories of cameras that most customers use.
CCTV with different body and appearance
- دوربین دام: از این دوربین بیشتر در محیط داخلی و سقفدار استفاده میشود.
- دوربین بولت: دوربینهای که مناسب برای محیط بیرون هستند.
- دوربین اسپیددام: دوربینها گردان با قابلیت گردش به سمت چپ و راست با کاربری خاص
- دوربین باکس: دوربینهای مناسب برای محیطهای صنعتی با لنز مجزا
- دوربین چشم ماهی: دوربین برای مکانهایی با سقف بلند و برای نظارت 360 درجه محیط
- دوربین کیوب: دوربین داخلی با قابلیت ضبط صدا و ارتباط صوتی دو طرفه
- دوربین سوزنی: دوربینهای بسیار ریز با قابلیت پنهان شدن در پشت اشیاء
- دوربین لامپی: دوربینهای بیسیم با شکل ظاهری لامپ، مناسب برای نصب به صورت مخفی
What are the types of CCTV technology?
There are different types of CCTV cameras that are produced with different technologies. Each of these models is suitable for different uses and places, and it is very important to buy a CCTV camera according to the user's needs. In general, CCTV cameras fall into the following three categories in terms of technology.
Analog CCTV
The first surveillance cameras were built based on the analog system and are the oldest type of surveillance camera. The technology used in these cameras is very old and now their use is almost obsolete.
HD analogue CCTV camera
A major development in analog systems was the introduction of HD analog technology in recent years. These systems overcome the limitations of analog cameras, including low image quality, and were able to be a suitable alternative to them. Various types of HD analog CCTV cameras, including AHD, HDTVI, HDCVI, and HDSDI, have been released to the market.
Network or Digital CCTV
As mentioned, network or digital cameras work on the network platform, these systems can send images and other information through computer networks. The use of digital surveillance cameras or networked systems in general in large projects has more economic justification.
