Wireless or Hard-Wired Home Security? Which one is Ideal for Your Home?

More often than not home-owners face a dilemma when it comes to installing a home security system. The choice is whether to go with a wired or a wireless home security system. It is a critical decision, given its serious implications, and should be taken after due diligence. A buyer should understand that the two options score differently on the various aspects of a home security system and make an informed decision.

Before diving into the pros and cons, it is important to understand how wired and wireless home security systems function. The fundamental difference between the two home securities system is in the way transmission takes place between their respective control panels and sensors. In case of a wired home security, installed wires carry the signal.

However, in the case of a wireless system, radio waves carry the transmission. Consequently, in a wired system everything is attached to a power supply. On the other hand, most wireless systems employ battery powered security devices, with only the control panel attached to a source of power.

Now, while comparing the utility of both the systems, it should be understood that the same would depend on the expectations of the buyer. Both the systems have their strong points that should be considered before the purchase. Here each feature is broken down so as to give the buyer a clearer picture.

Ease of Installation

The installation process is a major distinguishing factor between the two systems. For a wireless system, it may be a matter of hours. In fact, confident home owners can do it themselves with the assistance of a handbook. On the other hand, for a wired installation, professional help is employed since it requires drilling holes, laying the wiring system and sealing them.

It is also desirable that new home owners either fix a wired home security system beforehand or buy a pre-equipped house. Portability also becomes an issue for renters. In that case, wireless security system has an upper hand, since it is easier to assemble and disassemble. Addition of more devices also is easier with a wireless system. The new sensor can be just synced with the control panel. However, a new set of wires would need to be installed every time a new device in installed to a wired system.

Compatibility and Upgrades

The ease of upgradation should also be borne in mind. The wireless systems is a relatively new technology. It is changing fast, making the shelf life of the products shorter. Therefore, if a device is not available with the manufacturer of the control panel, it will be difficult to find a compatible device upgrade. Systems from top providers like ADT come with industry standard protocols like Z-wave technology and are easier to upgrade. Alternatively, the wired systems do not face such problems with replacement or upgradation.


When it comes to maintenance, wired systems do not require much attention. However, the batteries for wireless devices need to be replaced on an annual basis. The built-in system will alert the home-owner when such a replacement is needed.


When it comes to dependability, the wired systems have a strong record. A strong reason for this is that, unlike wireless systems, issues of weak signals and weak batteries do not crop up in wired systems. This also makes wired systems to cover a distance of around 1000 feet, double that of a typical wireless system. In earlier designs, the wireless systems also suffered from false alarms due to interference from other household devices. However, with the advent of more sophisticated technology, this problem has been taken care of. Conclusion

Apart from the price tag of the security system itself, the above factors also impact the cost to the user. Frontpoint, Lifeshield and Livewatch are some of the established names known for their quality products and impeccable customer service. Providers like Vivint also provide solar solution and help save money and energy. It all boils down to what the home owner needs from a security system.

Wired ones have an edge when it comes to reliability, upgradation and maintenance, while wireless systems are easier to install and move. The buyer should, therefore, have their priorities in place before buying a home security system.