Pros and Cons of Wireless Home Security Systems, home alarm systems, burglar alarm systems, house alarm systems

Pros and Cons of Wireless Home Security Systems

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Pros and Cons of Wireless Home Security Systems

Wireless home security systems are very popular these days. The attraction of an easy to install, do it yourself, security alarm system is clear. There’s no fuss, no hassle, and you don’t have to pay a professional to do the job for you. Like all things, though, wireless home security systems have their drawbacks too. So, in this post, we look at the pros and cons of wireless home security systems. Let us know in the comments what your experiences of using a wireless home security system are.

What is a Wireless Home Security System?

Before we get into the questions of what the pros and cons of wireless home security systems are, let’s look at what wireless means in the context of a house alarm system.

A wireless system usually consists of several component devices. These usually include a keypad or control center, and entry sensors for windows and doors. There will also be motion sensors to detect movement in a room. Other devices might include security cameras, external alarm sirens and smoke detectors. As an example, the main image at the top of this post shows the setup of the popular Fortress WiFi Security Alarm System-S6.

In a hard-wired home alarm system, these devices would be mains-powered. They would connect to the control center by wires. In a wireless home alarm system, the devices are usually battery powered. They connect to the control panel via radio signals.

The wireless nature of a wireless burglar alarm might also extend to a connection to a monitoring service. This could be via a cell phone connection, rather than a landline. Some wireless home security systems, though, do use landline connections as well.

The best wireless home security systems also connect to your cell phone. Through an app, you can control the home security alarm and receive alerts. If you have a security camera linked up to your wireless house alarm, you will also be able to view images from the camera on the app.


The Pros of Wireless Home Security Systems

Wireless home security systems are easier to install and generally a lot cheaper than wired home alarms. That makes them a popular choice for people who want to install a burglar alarm system themselves. Here’s a roundup of the main advantages of wireless house alarms:

Quick and Easy to Install

Most wireless alarm systems come in DIY kits. You can have them installed and up and running in no time at all. There’s usually no drilling needed and no difficult wiring to do. Most of the devices will have sticky tape to attach them to the walls. Although, screwing them to walls is usually better.

Quick and Easy to Move

Wireless security systems are easy to uninstall as well. That means that you can take your house alarm system with you when you move home. It’s also a big advantage for home renters. You can secure your rental home without damaging the property.

Easy to Upgrade

Because the system isn’t hard wired, it’s easy to upgrade and change. It is easy to move devices and add new devices to the system.

No Wires for Burglars to Cut

With no wires between the detection devices and the control panel, a wireless home security system can be harder for a burglar to disable. It will also be harder for an intruder to see where the sensors are. This is because there are no wires running down the walls to give away the location of the sensors.

Remote Control

Modern wireless burglar alarm systems usually include a remote control. This can be via wireless key fobs, remote control units, and via an app on your phone. This means that you control your home security system without needing to use the control panel every time.


Cons of Wireless Home Security Systems

Even the best wireless home security systems have their drawbacks. For one thing, there’s all those batteries that will need replacing at some point! Here are the main disadvantages of wireless home alarm systems.


Although it’s not very common, wireless security systems can suffer from interference. Large metal objects, for example, can block the signal. Some types of electrical equipment could cause problems too. It is also possible that a burglar could jam a wireless house alarm if they had the right equipment.

It’s a lot of batteries!

All the detection devices in a wireless home alarm system usually run on batteries. The sensors will need to be periodically checked and the batteries replaced as needed. That can be a lot of batteries to check in a large home.

Possibility of Hacking

It could be possible for a burglar to hack a wireless system and block the signals. Some of the cheaper wireless alarm systems do not encrypt the signals between the sensors and the control panel.

Some Wireless Systems Do Have Wires

It’s a minor point, but some wireless house security systems use the mains power supply to power the control panel. Some also need telephone landlines to connect to a monitoring service. If you do not have a landline, make sure you check the system requirements before you buy a wireless home alarm.


Pros and Cons of Wireless Home Security Systems – Conclusion

We hope you found this pros and cons of wireless home security systems post helpful. In summary, wireless home security systems are easier and cheaper to install than hard-wired alarm systems. They are suitable for rental properties, and you can take them with you when you move home. The issues of interference and hacking are relatively minor ones. Most burglars do not carry hacking and jamming equipment with them.

If you own a priceless art collection, you would get a professionally installed alarm system. You’d need to do that to satisfy your insurance company. If you want to secure the average family home, though, a wireless home security system is an effective and affordable way to do it.

To learn more about wireless home security systems, read our Best Wireless Home Security System Reviews.


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