Disadvantages of Electric Fencing

by Billy Wheeler January 30, 2023

Electric fencing is a popular choice for perimeter security due to its effectiveness in deterring intruders. However, like any security solution, it has its own set of disadvantages that need to be considered. In this blog, we'll discuss the disadvantages of electric fencing.

Cost: One of the major disadvantages of electric fencing is its cost. The initial installation cost of an electric fence can be high, and it requires regular maintenance and replacement of parts to ensure its proper functioning.
Hazardous: Electric fencing can pose a hazard to people and animals if not installed and maintained properly. An electric shock from an electric fence can cause injury or even death, especially if the fence is not properly marked and visible.
Power Supply: Electric fencing requires a constant power supply, which can be a problem in areas with power outages. In such cases, the fence will not be able to provide the necessary security, leaving the property vulnerable to intruders.
Interference: Electric fencing can be disrupted by external factors such as lightning, power surges, or electromagnetic interference from nearby sources, such as power lines or cell towers. This can result in the fence being inoperative when it is most needed.
Permits: In some areas, installing an electric fence may require special permits and approvals from local authorities/body corporates and neighbors. This can add to the cost and complexity of the installation process and may also cause delays in the completion of the project. A certificate of compliance COC must be signed off by a registered Electrician upon completion of project.
Maintenance: Electric fencing requires regular maintenance to ensure its proper functioning, including regular checks on the voltage levels, fence wires, and the energizer. Neglecting the maintenance of the fence can result in its failure to provide the necessary security.
Easy to Tamper with: In South Africa Electric fencing are easy to tamper with especially during loadshedding when battery energizer is not given much time to recharged itself thus resulting in your property being unprotected as it will not be functioning 100%. Criminals know this and will strike when the fence goes offline as the wires are easy to cut. You will need a backup power to ensure your security system is running 24/7

In conclusion, electric fencing is an effective perimeter security solution, but it also has its own set of disadvantages. The cost of installation and maintenance, hazardous nature, power supply requirements, interference, and maintenance needs are some of the factors that need to be considered when deciding on an electric fence. It is important to weigh the advantages and disadvantages of electric fencing before making a decision on whether it is the right solution for your property.