How To Electrify A Fence For Security – Ultimate Guide

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A fence is a great way to secure your property, but did you know that you can also electrify it for added security? Due to the effectiveness of electric fencing, it’s becoming more and more popular. But, the million-dollar question is, how to electrify a fence for security? So, we’re going to talk about that and will try to give you a complete roadmap for your convenience. 

An electrified fence has been in use since 1905 when the Russian army used them as a defense against Japan. Russian army used this during a war between the two countries as a line of defense. But the German military improvised and made electric fencing even better.

What Is Electric Fence & How electric fence works?

An electric fence is a physical barrier that uses an electric shock to deter animals and people from crossing a boundary. When the animal or person touches the fence, they receive an electric shock that is strong enough to deter them but not cause serious injury.

electric fence for security
Electric fence for security

Electric fences are used in agricultural settings to keep livestock contained, as well as in residential settings to keep pets and children safe. They can be powered by AC or DC electricity and may be either portable or permanent.

When an animal or person touches the fence, they complete a circuit that sends an electric current through their body. The current is strong enough to deter them but not cause serious injury.

The strength of the current depends on the voltage of the fence. A typical residential electric fence has a voltage of between 1000 and 3000 volts, while a commercial fence may have up to 10,000 volts.

The current also depends on the amount of time that the animal or person is in contact with the fence. The longer they are in contact, the more current will flow through their body.

Most electric fences have a warning system that gives off a loud noise when someone or something touches the fence. This warns animals and people to stay away from the fence before they receive a shock.

Why Should You Electrify A Fence For Security?

  • An electric fence system doesn’t give off false alarms.
  • It costs little to put in.
  • It’s easy to keep up.
  • It doesn’t cost much to run.
  • Won’t accept bribes and can’t be scared.
  • No one can bypass, cut off, or hack the fence. 
  • Your children and pets will be safe as long as they stay inside the fence.

How Many Types Of Fences Are There? 

Depending on their capabilities, there are two types of basic electrified fences. You can choose any type of fence. 

  • Electronic Part: There’s a patent-protected and exceptional monitoring program on the energizers of the electric fence. It makes it possible to set up almost any number of areas and pinpoint exactly where an intruder has come in.
  • Physical Layout: Certain structural factors are taken into account to ensure that the fence has this much electricity and voltage. It also makes sure that there are no disturbances or false alarms in the system.
electric fence

What Are The Components Of Building An Electrical Fence?

Fence Energizers

Energizers’ job is to send an electrical pulse through the cables every second. The rippling current ensures that if someone touches the wires, they have time to get away. As a result, it’s not dangerous to humans.

You can wire Energizers into an electronic generator or run it on batteries according to your needs. Of course, this will also depend on the fence’s height and length.


Getting the correct conductor is very important if you want your electric fence’s security systems to work. The job of conductors is to carry the current. You can find different kinds of conductors like wires, tapes, and ropes. They cost different amounts and are used for different things.

Getting the right amount of voltage into the perimeter security fence to ensure the ultimate security means picking up the correct conductor. Flowing the right amount of voltage into the fence to ensure the ultimate security means picking up the correct conductor. 

Posts For The Fence

You can use wood, plastic, or metal to make fence posts. No matter what kind of post you use, it’s better to ensure strong, stable, and well-portioned posts for high electrical conductivity. You will need Insulators for wooden and metal posts, but not for the plastic posts because those come insulated.

Ground Stakes

You will face most of the problems with electric fences happen because they aren’t well grounded. To send a shock, you need to ensure a good flow of electricity to the contact point and the ground from the charger. A shock could also happen if the grounding is done wrong.

Find a ground stake like 6 Inch Galvanized Staples Stakes that’s durable and sturdy.

The Insulation

Insulators on electric fences make sure that the electricity doesn’t flow to the earth or other things that produce electrons. Insulators offer protection against short out or fire. 

6 Things on How To Use Electricity To Make A Fence Safer

Electrify A Fence

Decide on what kind of fence you want:

It’s best if you buy lightweight materials. Plastic posts, tape, poly wire, battery-powered energizers, or reels can be used depending on the level of security. For a durable fence, buy good insulators, electro-wood that doesn’t need insulation, and wooden posts. 

Choose the right energizer.

Choose your energizer based on your fence’s length, fencing material type, and whether there’s a 230-volt source of power nearby. Whenever you can, use an energizer that is powered by the wall.  If you need to move the security fences every day or often, use an energizer that runs on dry batteries.

You will need a battery like an ESB115 or ESB25. Battery-powered dry energizers are easily moveable and don’t need any maintenance. Even though you can’t charge these types of energizers, they can still last up to 6 months. Try using a rechargeable wet energizer if you’ll not be moving the electric fence often.  

Our suggestion for you is  Zareba AC Powered EAC25M-Z Low Impedance. It’s cost-effective and the best one you can find in the market.

Identify earth terminal positions. 

If you want your fence to function properly, then you need to set it up in the best way possible. No matter what kind of power source you have, you must use a galvanized earth stake of 3.3 feet (1 m) long. 

Test your electric security

Take a fence tester for fencing that is temporary or can be moved. For long-lasting fencing, must use a LED voltmeter. For any kind of tester, press the sensor into the earth and tap the tester’s terminal towards the fence. To get an accurate reading of the voltage, test the farthest end from your energizer. The fence should have at least 3000 volts.

Check the earth

Use a steel bar or an earth stake 328 feet away and bring the electric fence closer to the ground. One of the voltmeter’s hooks must be plugged into a stake. Stick the other probe as far away from the stake. If 400/500 volts show up, your fence is good to go. However, you need to fix the earth if you see that the reading is below 400/500 volts.

Add 3.3 feet of extra earth stakes (1 m) apart

Lead-out wire connects the tops of each earth stake. Check the current once more. Take out the steel bar or stake and pull the clip from the fence.

Last Words

Homeowners are looking for ways to improve the security of their homes. But a home is not completely secure unless it has a fence around it. However, what’s the best way to electrify a fence? Use our guide to electrify your fence and keep your home safe!

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