Video Surveillance Systems: Wired or Wireless

If you need to improve the security of your home or business, you can consider video surveillance systems. It is one of the most effective and easiest of ways to keep an eye on your premise from anywhere around the world. You can get two types of security camera systems that include wireless or wired connectivity. In this article, we shall be discussing a few points that will help you choose between the two.


The basic difference between a wired and wireless video security system is in the installation process. A wired system involves hardwiring throughout the house to connect each camera to the recording unit. Drilling through walls and ceilings, climbing through insulation, and threading the wires down the walls are very commonly required when installing a wired surveillance system. And therefore this task calls for professional help.

The installation of a wireless surveillance system, on the other hand, is quite easy. Most of these systems require a wire to connect the power output, while the cameras connect to their central unit through radio waves. You may also find battery powered wireless surveillance systems, which requires regular changing or recharging of batteries. Although an expensive option, unlike wired systems you can change the position of the cameras as per your requirement.


Talking of the cost, the material cost of a wireless system is higher than that of a wired system. However, the professional installation costs involved in wired systems makes the overall price of this kind of surveillance system higher. You can actually reduce this cost if you buy a wired system from a company offering these systems as well as installation services.

Since there is hardly any involvement of professional installation in wireless systems, no or minimal installation cost is required for mounting wireless security systems. The main charges of setting up such a system are included in the network storage device and the wireless cameras connected to it.

Electricity and Wires

During a power outage, a wired system will work usually on a battery backup system. The same kind of battery backup system should also be used in a wireless system that is wired to a power source. Each of the security cameras in a hardwired system receives power through electric wiring or PoE (power over Ethernet) wiring and so doesn’t need electrical outlets.

Since a wired system includes wiring from wall to wall, it can create a less pleasing effect. A wireless system involves no such thing and thus provides a better visual effect.

Ease of Use

The internet access capability in a wireless system makes it more user-friendly. The internet connection also enables to link the system to a mobile app and hence get access to your security system on your mobile. This allows you to monitor your property from faraway places. This kind of user-friendliness may not be possible with wired systems which make use of analog signals.

The above-mentioned points compare the two types of video surveillance systems that are being used popularly by many people for securing their property. However, you must keep in mind your specific requirements before making an apt choice between the two.

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