Electric fence strands on an estate boundary wall in Lagos
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Electric fencing in Lagos

Energised wall top and free standing fences for homes, estates, warehouses and public facilities. Each system is designed to deter, detect and alert, and can be connected to your alarm so a cut or shorted wire raises an alert.

What we install

A complete energised perimeter

Every system is designed around your boundary length, wall condition and how you want to be alerted.

Nemtek and JVA energisers

Single and dual zone energisers sized to your fence length. Dual zone units tell you which side of the site raised the alarm.

6 or 8 strand systems

Aluminium 1.6 mm or galvanised steel wire on insulated brackets, tensioned and checked strand by strand.

Repairs and upgrades

We repair and upgrade existing fences, whoever installed them, and add alarms to older systems.

Siren and alarm package

The full security package adds a siren, WiFi module, remote, strobe and keypad.

Warning signage

Clear warning signs at regular intervals, so the fence deters before anyone touches it.

Earthing and gate contacts

Proper earthing and gate contacts so the fence works as one circuit, including across gates.

Two ways to fit it

On your wall, or on its own posts

Most Lagos properties already have a boundary wall, so the fence goes on top. Open sites get free standing posts. Both use the same energisers, wire and alarm options.

Electric fence strands and razor wire on top of a residential boundary wall

Wall top electric fence

Brackets are fixed into your existing boundary wall and carry the strands above the coping. The wall you already have becomes much harder to climb, and any touch, cut or short raises the alarm.

SuitsHomes, compounds and estates with a sound boundary wall
Strands6 or 8 on insulated brackets
Pairs well withRazor wire on the same wall
Electric fence strands on free standing posts above a mesh fence line

Free standing electric fence

Where there is no wall, steel posts carry the strands on their own line, or above mesh and chain link. It turns an open boundary into an energised one that reports every attempt.

SuitsOpen plots, farms, yards and long fence lines
Strands6 or 8 on posts at about 3 m spacing
Pairs well withWire mesh or chain link below the strands

Energisers

Choosing the energiser

The energiser is the heart of the fence. It sends a short pulse down the wire about once a second and watches for a cut, a short or a drop in voltage.

Single zone energisers suit most homes and compounds. Dual zone energisers split a long boundary in two, so the alarm tells you which side was touched, and the rest of the fence stays live if one side is damaged.

We size the energiser to your boundary length and the number of strands during the site visit.

ModelZonesPrice
Nemtek Wizord 4Single zone₦300,000
Nemtek Druid 28Dual zone₦520,000
JVA Z11Single zone₦320,000
JVA Z13Single zone₦320,000
JVA Z14Dual zone₦650,000
JVA Z25Dual zone₦700,000

Energiser prices, as stocked. A full system also needs wire, poles and a fittings pack, which the estimate below adds up for you.

How we install it

Built and tested strand by strand

We start with a survey of the wall or fence line, the ground for earthing and the gates. From there we choose the energiser and strand count, fix the brackets, run and tension the wire, then test voltage and alarms on every zone.

Before we leave, we show your team how to arm, disarm and read the energiser, and we hand over the contact for follow up.

ItemOptions
EnergisersNemtek Wizord 4 (single zone), Nemtek Druid 28 (dual zone), JVA Z11 and Z13 (single zone), JVA Z14 and Z25 (dual zone)
WireAluminium 1.6 mm or galvanised steel
Strands6 or 8
PackagesBasic: energiser, wire, poles and fittings. Full security: adds siren, WiFi module, remote, strobe and keypad.
Pairs well withRazor wire on the same wall, Ajax outdoor detectors on the same line
PerimeterPro team installing an electric fence on a wall top

Where it sits in your layers

Add Ajax detection to your electric fence

Electric fencing is your barrier layer. Add Ajax outdoor detectors on the same line and every alarm arrives with a photo, so your team responds to what is really there.

Ajax Systems hub, motion detectors, keypad and camera
Ajax Systems hub, detectors, keypad and camera

Our work

Electric fencing we have installed

Electric fence strands on brackets above a mesh fence line, seen from below at an angle

Repairs and upgrades

Already have an electric fence that is not working?

It does not matter who installed it. We inspect the energiser, the wire and the earthing, repair what is faulty and upgrade only what does not meet the need, so you are not paying for a new fence you do not need.

  • Energiser not holding voltage, or showing a fault
  • Broken, slack or rusted strands
  • Poor earthing and false alarms
  • Gates left out of the circuit
  • Upgrading an old fence to siren and phone alerts
Boundary wall in Enugu with electric fence strands and concertina razor wire along the top

What our client says

I met the seller online, we immediately agreed to meet at his shop in Orile the same day, we closed discussion and I paid 100% on trust. They delivered excellently, very neatly executed. By the way, we mobilized them from Lagos and they executed in Enugu. Rare to find trustworthy service providers such as this. Service was top notch, and they kept me updated daily until work was completed on schedule.

Ifeanyichukwu ChimePrivate client, Enugu

Electric fencing and razor wire for a compound in Enugu, mobilised from Lagos

Estimate

Estimate your electric fence

Enter your boundary length and choose the energiser, wire and package. The estimate updates as you go.

1Your boundary

m
m

Not sure? Start from your plot size

Work it out from length and width
m
m

A standard Lagos plot is 60 by 120 ft, about 18 by 37 m, so roughly 110 m around the outside.

2Choose your layers

Pick everything you want on site. Most sites combine a barrier with detection.

Protect

Chain link and mesh panels are alternatives for the same fence line, so choosing one clears the other.

Detect and verify

3Fine tune each layer

Choose at least one layer above to see its options.

Electric fencing

Full security adds a siren, WiFi module, remote, strobe light and keypad to the energiser.

Razor wire

Chain link

Mesh panels

Barbed wire

Wall spikes

WSB 01 steel sections, about 1.26 m each, fixed along the top of the wall.

Ajax detection and video

Start from a typical site

Detection. Every system includes one smart hub

Indoor motion detectors
Door or window contacts
Outdoor detectors
Keypads
Indoor sirens

Video, optional

Cameras, 5 MP
Cameras, 8 MP (4K)
Your estimate₦0See breakdown
Electric fence prices per metreUnit prices divided by the length each item covers
ItemPer metre
Electric fencing
Aluminium wire, 1.6 mmPer strand. ₦336 per m for 6 strands, ₦448 for 8₦56per m
Galvanised steel wirePer strand. ₦1,800 per m for 6 strands₦300per m
Fence polesOne every 3 m₦1,167per m
EnergiserOne per system, ₦300,000 to ₦700,000 depending on model and zonesPer system
Fittings packInsulators, signs, earthing, tensioners, gate contacts and light, ₦262,000 per systemPer system
Typical all in100 m wall top, 6 aluminium strands, single zone energiser, fittings included₦7,404per m

Worked out from the same prices the estimate tool uses. Prices as of November 2026; we confirm your final price after the site visit. See the full price list or what it costs to fence a plot.

FAQ

Common questions

Straight answers about how we work. If your question is not here, message us on WhatsApp and the person running the job will reply.

Ask us on WhatsApp
Is an electric fence safe around my household?

The energiser sends short pulses rather than a constant current, and we fit warning signs along the fence. We agree placement with you so children and pets stay clear of the wire.

Can you repair or upgrade an existing electric fence?

Yes. We inspect the energiser, wire and earthing, repair what is faulty and upgrade only what does not meet the need.

Can the fence alert my phone?

Yes. The full security package adds a WiFi module, so a cut or shorted fence can alert your phone. You can also add Ajax detectors on the same line so the alert arrives with a photo.

Single zone or dual zone energiser?

A single zone energiser suits most homes. A dual zone unit splits a long boundary in two, so you know which side raised the alarm.

See your perimeter clearly

Book a site risk assessment. We visit sites in Lagos, start with a virtual consultation anywhere else in Nigeria, and deliver nationwide. Site assessment fees apply and are credited to your project fee when you go ahead.

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