What Is CCTV?

Breaking and entering is a common crime and the possibility of it happening to you shouldn’t be taken lightly.

Whether it be a small owned business or your own house, there is always potential for threat.

What Is CCTV?

Whilst you may think it is unlikely for anything to happen to your own property, it is still worth investing in specialized equipment made to surveillance and protect.

That is why we have CCTV. To learn more about this, continue reading this article.

What Is CCTV?

CCTV, also known as Closed Circuit Television, is a system used to protect properties using surveillance.

The majority of businesses will have CCTV such as jewelry shops, schools and pharmacies and this is done in order to protect the property, the valuable items they hold and the people inside.

How Does CCTV Work?

CCTV is a complex system however still works to provide simple use amongst users.

For the CCTV to work:

  • The camera records images through its lens using image sensors.
  • These images to transferred to the recorder (this is done either wirelessly or using a cable)
  • From here, those captured images (and audio) can be monitored by the user.

Types Of CCTV

What not many people know is that there are a variety of types of CCTV systems and this is due to technological growth.

CCTV first started off as standard security systems however over the years this has dramatically adapted to make life safer for their users.

Below, we will be listing the different types of CCTV which you can choose from:


The first CCTV of choice is the analog. This uses a traditional analog video camera to record footage.

After it has been recorded, this footage can then be viewed after storing on a DVR (digital video recorder).

This type of CCTV is one of the first, making it a very basic and traditional way of monitoring.

Digital (IP)

Another type of CCTV is the digital system. This system is much more current and one that you will see the majority of people using today.

Whilst this system is more up to date, it still does hold some similarities to the analog through being able to view recorded footage back, but instead of a DVR it uses an NVR (network video recorder).

What makes this a great device is how the system has adapted to allow people to view footage wherever they may be through an internet connection.

Simply hook the system up to your smartphone and you will have live footage.

Recording CCTV

Recording CCTV is most popular with authoritative figures as it has the ability to record footage which can be viewed later using a DVR or an NVR.

That footage is archived on a hard drive which is very beneficial for those needing to view past events.

Is A CCTV System Worth It? Pros And Cons

What Is CCTV?

CCTV systems are made to monitor properties as a means to protect owners and those inside. However, not everyone feels they need to invest in CCTV.

This could be because they feel intimidated by such high tech technology or because they simply don’t believe anything bad could happen to them.

This leads us to the question – is it worth it?


Reduction Of Crime

One of the biggest advantages of using CCTV is that it reduces crimes.

When criminals target a home or a business, one of the first things they will be looking for is a security system and this is because they know that with CCTV they will be caught.

If they are to spot CCTV at someone’s home or business, they are less likely to target that property, therefore reducing the risk of criminal activity. This makes everyone’s lives safer.

Stored Recordings

Another advantage of using CCTV is that the footage is recorded. This means you will always have the access to videos to rewatch if needed.

This is not only good for personal use but is convenient when it comes to those in authoritative positions.

For example, the police department may need to go over some footage for evidence.

Convenient In Everyday Life

The use of CCTV is very beneficial when it comes to everyday life. CCTV systems are found everywhere in public, including public roads.

These particular cameras are there to surveille potential speeding, traffic offenses, and general public safety. Without these cameras, the public will not be granted this additional safety and proof of wrongdoings. 


Invasion Of Privacy

Some people feel that the use of CCTV is an invasion of privacy, particularly the CCTV set up in public spaces. Because of this, this can make people feel uncomfortable, creating tension.

CCTV captures people’s movements on a 24/7 basis meaning that there is no escaping its watch. Whilst this is for the protection of civilians, not everyone will feel comfortable being constantly watched.

Cannot Stop Crime

Whilst CCTV can prevent and lessen the crime rate, this is not to say that it will stop crime completely.

Because people are aware of the CCTV, criminals may tamper with the system or work more cautiously to avoid the cameras.

Although it is true that the risk of being caught heightens, this still does not prevent any criminal action altogether.


Whether this be public or private, the price of CCTV systems is expensive. Plenty of work and technology goes into creating these highly effective devices so it comes by no surprise the expense.

Particularly for private properties, many homeowners are put off using CCTV systems because of the price tag alone. For them, it is much easier to not have it at all.

Final Thoughts

In this article, we have learnt all about CCTV, learning what it is, how it works, and its goods and bads. Is CCTV for you? Don’t be afraid to introduce it into your home to create a safer environment for all.

David Jones