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Wired Vs Wireless CCTV Security Cameras: Which is Better?

By Jade Tyuo

CCTVA CCTV camera in your home is now more need than a want!
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CCTV cameras have been around for quite some time, but what exactly are they?  CCTV stands for closed-circuit television and is a system of security cameras that are used to monitor and record activity in a certain area. Now expanding to homes,  CCTV cameras provide an extra layer of security for homeowners. 

Are CCTV cameras effective?

The effectiveness of CCTV cameras depends on the quality and placement of the cameras. As a whole, they have been proven to deter crime and assist in investigations. Not only that, but it also provides you with peace of mind whenever you're outstation and need to keep an eye on your home.

 CCTV cameras can be split into two categories;  wired and wireless. So which is better for your home security? When it comes to deciding on a wired or wireless CCTV camera for your home security, there are pros and cons to each option.

CCTV security cameraFrom motion detection to sound capture, a home security camera should have it all
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Wired CCTV Security Cameras

Wired CCTV security cameras require a physical connection to a power source and a video transmission source, such as a digital video recorder (DVR) or network video recorder (NVR). 


  • More reliable as there is less chance of signal interference 
  • Typically offer higher quality images and recording 
  • Can handle more cameras on one system compared to wireless 


  • Requires professional installation and can be expensive 
  • May require drilling holes in walls for cabling

How can it help in certain circumstances 

A wired CCTV camera is handy for those who want a reliable and high-quality surveillance system, especially for larger properties or buildings. 

Wireless Security Cameras

A wireless security camera, on the other hand, operates on a wireless network and transmits the footage to a storage device, such as a DVR or NVR.


  • Easier and less expensive to install
  • Can be easily moved to different locations


  • Prone to signal interference which can affect image quality and recording
  • Limited camera connections on one system compared to wired

How can it help in certain circumstances? 

Wireless security cameras are more suitable for smaller properties or for temporary surveillance purposes. It is also helpful for those looking for an easy installation process without having to hire professionals.

cctv security cameraFinding an affordable security camera for your home is not a hassle if you know where to look!
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Where should CCTV signs be placed?

Ultimately, it is up to the homeowner where they want to place their CCTV cameras. However, some strategic locations include front and back doors, driveways, and areas with valuables such as safes or jewellery boxes.  
It’s essential to consider your needs and budget when deciding on a wired or wireless CCTV camera for the best home security cameras. Both options can provide effective surveillance for your property and deter a potential crime. It is also important to regularly check on the footage and maintain your system for optimal performance.

Will CCTV work without electricity?

While most CCTV cameras require electricity in order to function and record footage, however, some systems may have battery backups or the option to connect to a backup power source in case of an outage.

In conclusion, the decision will come down to your personal preference and what best suits your needs. Both wired and wireless CCTV cameras can provide you with added security for your home. It is also essential to consider other factors, such as budget and installation process, before making a decision. 

Regardless of whether you choose a wired or wireless CCTV camera, always remember to check and maintain your security system for optimal performance regularly. Stay safe!

Jade Tyuo

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