Pros & Cons of Wired and Wireless Security Systems

Pros & Cons of Wired and Wireless Security Systems

Wireless and wired security systems are entirely different. The real struggle starts when you need to select one of them for your house.

You cannot rely on simple locks or fences and ordinary cameras for securing your house.

Technological advancements offer home protection at a reasonable cost.

Both systems have their set of advantages and disadvantages. Therefore, you need to choose the one that meets your requirement.

Wired Security System

Wired Security Systems

Wired security systems can effectively monitor both businesses and homes. They can be customized easily with accessories and sensors as and when needed. The wired security system comes with sensors, a control panel, and supports mobile connectivity. They can be an excellent choice for a home pre-wired for installing a security system.

Pros Of Wired Security Systems

Traditionally used, they require wires for power and internet connectivity. The benefits of wired security systems are discussed below:

i. Adequate For Large Spaces

The size of a property plays a significant role when selecting the type of security system needed. It works effectively on a large property where various buildings are present within the same premises.

However, you will have to ensure that the wires are well-protected from any possible damage. Proper installation using the right channels and frames makes it easier to maintain and secure such wires.

ii. Installation Time

Installation Time

Wired security systems can be installed quickly, especially in a home pre-wired for such installations. You merely need to call a service provider, and the security system is ready to use.

In case you are moving from your old property to a new one having the entire set-up, it will require minimal time to start using it.

iii. Works Well With Wireless Components

Most wired security systems easily pair up with wireless sensors and related components. It makes them flexible to use. However, you will need to check the specifications of the products you plan to pair before making a purchase.

iv. Easy Maintenance

They are easy to maintain and require periodic maintenance. You only need to clean the camera once in a while if the wiring of your system has been well-protected. There are special chemicals that can help you quickly clean the cameras and connected devices.  

v. Lesser Chances Of Getting Hacked

Lesser chances of hacking

Wired security systems are less vulnerable to hacking. In this technologically advanced era, this feature immensely impresses the homeowners. Now that it is primarily a local network it connected only through a wire, it is virtually impossible to hack and take access of the system.

vi. Reliability

Wired systems consist of hardwires, so they are reliable because of uninterrupted signal communication. Electromagnetic interference does not occur, making them more secure. Moreover, they last long as they are powered by electricity and do not run out of power till they are connected.

vii. Not Affected By Thick Materials

Hardwire systems have a physical cable running between the control panel and the sensors. However, they do not get affected or blocked by high-density material such as metal and concrete present in the walls. 

Cons of Wired Security Systems

Let us look at the cons:

i. Complicated Installation

Complicated Installation

Although professionals can install a wired security system quickly, the process is complicated and needs expertise. Along with this, the installation is expensive as it requires drilling holes, connecting sensors, and putting wires inside the walls. 

ii. Immobility

As wired security systems require drilling holes and drawing wires inside the walls, they are permanent fixtures. You can uninstall them but is not recommended. Transferring the entire system and installing it again to a new place can be a pain and has its costs as well.

iii. Affected By Power Failure

Wired security systems require a power supply and stop working immediately if there is a power disruption. An essential factor to consider, there is nothing to worry about if the power outage is not frequent, and power backups are available in your area.

Wireless Security Systems

Wireless Security Systems

Wireless security systems are a gift of technological advancements. They work on radio frequency and do not require wires. Available in multiple types, the most common is the one featuring sensors, Wi-Fi alarm monitoring, and a control panel.

You can easily adjust and monitor the system. These systems are battery-operated and suitable for people living in apartments and homes where drilling holes is risky.     

Pros Of Wireless Security Systems

Wireless security systems offer various advantages over the wired security systems. Let us have a look:

i. Hassle Free Installation

Installing a wireless security system is convenient and can be done in minutes. No professional is required because there is no need to drill holes or take care of the wiring. Users can themselves install these systems and save both installation fees and time.

ii. Battery Backup

Powered through electricity, they switch to battery mode when needed. Unlike the wired systems, these work effectively during power outages. Hence ensuring you get around the clock security without being vulnerable to any possible intrusion.

iii. Remote Monitoring

Remote monitoring

You can use a tablet, laptop, or smartphone to monitor and control these systems. You get to see the events happening on your property even when you are not present there.

It just needs an application to be installed on your device and an internet connection. You can be anywhere in the world and have access to your camera after pairing up.

iv. Easy Integration

Wireless security systems easily integrate with various automation systems. Most smart homes feature include wireless security cameras that offer high-quality videos, smart locks, and programmable thermostats.

You don’t need to be an expert to install these devices. The only thing they need is proper placement and electric connection. You can hang them or even place them standing at any corner of your property.

v. Cloud Storage

These systems, like wireless surveillance cameras, do not require any recorder for storing recordings. They work on cloud technology, and images or videos save to your cloud storage accounts. 

vi. Portable

Wireless security systems can be quickly taken from one place to another. All its components are hung on a wall and do not involve wires.

This eventually makes it more convenient than wired security systems making them perfect options for renters. So if you are regularly shifting owing to the nature of your job or for other reasons, this is the perfect option to buy.

Cons of Wireless Security Systems

The aim of using wireless security systems is to make the property fully secured. However, it is necessary to look at possible flaws before choosing a wireless security system.

i. Limited Operating Range

Wireless security systems are not suitable for a large property as they work on radio frequencies having minimal operating range. The sensors work effectively up to a specific limit. Wired systems are better options for big houses or properties with multiple buildings. 

ii. Possibility of hacking

Wireless security systems are vulnerable to hacking as they work using radio signals. Expert hackers can jam these signals so that the alarm system stops working. It is termed as a jamming attack and is one of the significant security threats. Secure data encryption, including a strong password, is necessary to prevent the possibility of hacking.

iii. Interference issue

There can be an interference issue within the wireless security system, and this hampers the sensor communication. Various elements can obstruct the signal communication. In the case of a wireless security camera, the signal obstruction can lead to poor video quality.

iv. Recharging the batteries

Recharging the batteries

Wireless security systems work on electricity, but also have batteries to run in case of power outages. You will have to recharge them from time to time so that the security system works effectively in case of a power outage.


Choosing a wired or wireless security system depends on various factors. Both have specific functionalities, benefits, and drawbacks. You must select the one that meets your requirements and budget. Wired security systems involve cables and installation costs. But they are perfect when surveilling a large area.

Wireless security systems, on the other hand, offer excellent mobility backed by the easy installation process. Make sure to choose the security system that has minimal interference and provides adequate coverage to your home or business. Every property has distinct conditions, so it is necessary to know the requirements of your property before making the decision.

Similar Posts