Advantages and Disadvantages of CCTV Cameras | Pros and Cons of CCTV

In the modern world, we are blessed that all of us are surrounded by wonderful discoveries and inventions.

Especially in the field of electronics and telecommunications, one such is CCTV cameras and security.

Technology has two sides of the coin therefore in this article, we are going to learn about both the aspects like advantages and disadvantages of CCTV cameras and the pros and cons of CTTV cameras.

As these days demand security because of the increase in violence and illegal stuff happening around we are bound to feel insecure towards our family, friends, and loved ones.

Therefore the need and demand to install security cameras (CCTV) cameras have increased dramatically and that’s very good people are thinking of their security as one of the important aspects of their life.

What is CCTV Camera?

The CCTV camera's full form is a Closed-circuit television camera. The CCTV camera was invented by Walter Bruch. The main purpose of a CCTV camera is to capture light and convert it into a video signal.

The CCTV uses a CCD sensor which helps to convert the light signals into electrical signals which later are converted to a video signal that can be stored on a hard disk or any other storage medium.

CCTV camera helps in storing pictures and videos and is considered the major benefit of CCTV camera.

This camera can be digital or analog which indicates that it can work with analog and digital signals and can easily connect itself to laptops, desktops, and smartphones for further usability.

Some people also call this camera as video surveillance with the help of these devices we can monitor all activities near our office and home.

These devices also offer us to even save pictures and videos which can also be stored in a safe place for further monitoring.

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Advantages & Disadvantages of CCTV Cameras
Advantages & Disadvantages of CCTV Cameras

10 Advantages of CCTV Cameras

These CCTV cameras are used extensively because of their benefits some of the advantages of CCTV cameras I would like to mention below. Have a look.
  1. CCTV cameras are really very cheap and very affordable these days for our pockets. When we are seriously thinking about the security of our family, and loved ones.
  2. Modern technology has evolved so much that now we can connect the CCTV camera to our smartphones and use it anywhere in our comfort.
  3. CCTV Camera enables us to monitor and track all activities around our premises.
  4. We can also store all the pictures and videos on our laptops, desktop, or our smartphones for further access.
  5. CCTV cameras are readily available in the market with lots and lots of varieties including shapes, sizes, and colors with good specifications.
  6. There are different types of CTV cameras available in the market which you can have a look at before purchasing.
  • Indoor/outdoor cameras
  • Day/Night Cameras
  • Bullet Camera
  • Dom Camera
  • Infrared Camera
  • PTZ
  • C-Mount
  • IP Camera
  • Varifocal Cameras
  • Wireless Cameras

7. Many recent surveys have confirmed many thieves and people with illegal intentions easily get away due to lack of evidence but it has been seen that the use of CCTV not only protects us but plays an important role in sending these kinds of people behind the bars.

It is one of the benefits of CCTV cameras at home. The installations of these cameras at home make us peaceful and can work outside without over-caring for our home and people.

People with an illegal mentality will think thrice before entering such houses as they will get fear getting caught.

And according to me, a CCTV camera will be very important in the coming days for the security of our houses.

8.  For the security of our people the government has installed CCTV cameras in public places which have reduced criminal activities by more than 60%.

Now people can enjoy themselves freely as the fear of something will be minimized.

Therefore advantages of CCTV cameras in public places can be seen in metro Politian cities, but they should be installed at a rapid pace around the cities where criminal minds are found very often.

9. The Advantages of CCTV in criminal investigations have been blessings the evidence which is obtained by these devices is not challengeable and the guilty often get the punishment that they deserve.

And hence many investigation agencies rely upon these sources for development in crime investigations which help them enormously and make their life easy and peaceful while working.

10. The CCTV cameras are silky and small in size therefore they are quite easy to install.

11. The major disadvantage of CCTV cameras is they can restrict the anti-social elements within our society.

12. CCTV cameras are very helpful in identifying unauthorized visitors in society, schools, colleges, and universities.

10 Disadvantages of CCTV Cameras

No doubt CCTV cameras are a blessing to our society but there are some disadvantages of CCTV cameras that are observed for some time.
Some of the disadvantages are as follows.
  1. The CCTV cameras are silky and small in size and hence can be broken easily.
  2. Some CCTV with advanced features and improved technology is very expensive and cannot be purchased as it puts a lot of burden on our pockets.
  3. CCTV camera is also used to spy on people. This can lead to the theft of personal information with sensitive data and also many people around do not like that someone is interfering with their privacy.
  4. These CCTV cameras are connected to computers, laptops, or smartphones therefore they are vulnerable.
  5. A large size of a storage medium is required to store videos, images, etc. This storage is quite expensive.
  6. We also need to take regular backups to avoid any complications.
  7. This system can be easily manipulated and compromised by hackers and when our sensitive and personal data/information is in the hands of such people they can misuse the information to their benefit.
  8. These cameras are very expensive in upgradation.
  9. Restriction of use as they cannot be installed in the places like restrooms and changing rooms without prior permission.
  10. It is a criminal offense if done so.
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One of the major limitations and disadvantages of CCTV cameras is that they cannot cover long distances even if you have installed a highly upgraded version.

The Video Quality is not up to the mark hence sometimes we get blurry images and videos.


I hope the article 10 advantages and disadvantages of CCTV cameras have solved all your question regarding your issues about using CCTV cameras.

If you have any queries or questions related to the pros and cons of CCTV cameras. Please feel to contact me.

if you need to add or remove something from the article which I may have forgotten to do so, please feel free to chat with me in the comment section

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