Security Energisers
21 models
Energisers built for perimeter security fencing, with alarm outputs and battery back-up. Zone counts and joule ratings are the manufacturer's published figures.
Security technology, supplied, installed and supported.
Perimeter electric fence equipment for homes, estates, institutions and commercial premises, including energisers, fence wire, insulators and installation hardware.
Tell us the length of your perimeter and the type of wall or fence, and we can advise on suitable equipment.
46 models listed
Actual models we supply, with manufacturer specifications where published. Open a group below, or open a model for full details and a quotation.
21 models
Energisers built for perimeter security fencing, with alarm outputs and battery back-up. Zone counts and joule ratings are the manufacturer's published figures.
10 models
Energisers for livestock, farm and game fencing, where fence length and animal type — not intruder alarm signalling — determine the model.



Nemtek
Single Zone Energizer: Merlin 4i with Keypad

Nemtek
Single Zone Energizer with LCD: Druid 13LCD

Nemtek
Single Zone Energizer with LCD: Druid 15LCD

Nemtek
Single Zone Energizer with LCD: Druid 18LCD

Nemtek
Dual Zone Energizer with LCD: Druid 25LCD

Nemtek
Dual Zone Energizer with LCD: Druid 28LCD

Nemtek
Mains with Battery Back Up Solar Energizer: Druid 114LCD
JVA
Entry-level single-zone security energiser for short residential perimeters and gate lines.

JVA
Single-zone security energiser for standard residential wall-top and boundary fence installations.

JVA
Single-zone LCD security energiser for larger homes and light commercial perimeters.

JVA
High-output single-zone LCD energiser for long commercial and industrial perimeter runs.

JVA
Two-zone LCD energiser that powers and monitors two sections of perimeter independently, so an alarm identifies the affected zone.
JVA
Very high output single-zone energiser for extended industrial, estate and rural boundary fences.
Hammer
Entry model of the EZ range: a plug-and-play single-zone energiser for compact residential perimeters.
Hammer
Mid EZ-range single-zone energiser with a full-day battery back-up for homes and small business premises.

Hammer
Highest-output EZ-range energiser, used where one long single-zone perimeter has to be driven from a robust, simple unit.

Hammer
Fully programmable single-zone energiser with earth line monitoring, for installations that need adjustable output and alarm behaviour.

Hammer
High-output programmable single-zone energiser for commercial perimeters that need adjustable joules and earth line monitoring.

Hammer
Dual-zone programmable energiser with a separate high voltage transformer per zone, so a short on one zone leaves the other live.

Hammer
Four-zone programmable energiser for larger properties where each boundary is monitored and alarmed separately.

Stafix
Entry-level mains, battery or solar Unigizer™ for smallholdings and short livestock fence lines.

Stafix
Mid-range Unigizer™ for mixed livestock paddocks and medium farm boundary runs.

Stafix
Three joule Unigizer™ for longer multiwire farm fencing powered from mains, battery or solar.

Stafix
Remote-capable six joule Unigizer™ for large livestock and game fencing across multiple paddocks.

Stafix
High-output remote-capable Unigizer™ for extensive farm and conservancy fence networks.

Stafix
Flagship 18 joule remote-capable Unigizer™ for the longest game, ranch and conservancy fence lines.

JVA
Wi-Fi connected mains/battery energiser for medium farm and game fencing with app monitoring.

JVA
Twelve joule Wi-Fi IP Energizer® for large multiwire farm and conservancy fence networks.

JVA
Highest-output JVA agricultural IP Energizer® for the longest multiwire game and ranch fences.

JVA
Self-contained solar energiser with integrated panel and lithium battery for off-grid fence lines.

Nemtek
The 2-Way Gate Contact is used for wiring live wires in series onto a sliding gate. The robust construction using stainless steel and brass makes it suitable for outdoor use in most climates. The large location plates allow for increased tolerance and easier installation.

Nemtek
The single zone Druid energizers can also be controlled and programmed with the optional LED single zone keypad. The energizer can be installed near the fence and the keypad can be located where it is most convenient for the user.
450 mm razor wire coil in green finish for perimeter-security applications.
450 mm razor wire coil in silver finish for perimeter-security applications.
730 mm razor wire coil in silver finish for perimeter-security applications.
Galvanised electric-fence wire supplied as a 25 kg roll with a nominal wire diameter of 1.6 mm.
Galvanised electric-fence wire supplied as a 50 kg roll with a nominal wire diameter of 2.5 mm.

Black PVC W-type insulator for electric-fence installations. Sold individually.

Black PVC strainer insulator for electric-fence end and tensioning applications. Sold individually.

White porcelain strainer insulator for electric-fence straining applications. Sold individually.

Rigid electric-fence warning sign with DANGER / HATARI / ELECTRIC FENCE marking. Approximate size 230 × 150 mm. Sold individually.

Earth rod for electric-fence grounding installations. Sold individually. Length is confirmed at quotation.
Under-gate / lead-out cable for electric-fence installations, supplied as a 50 m roll in the 1.6 mm size designation.
Under-gate / lead-out cable for electric-fence installations, supplied as a 100 m roll in the 2.5 mm size designation.
Product photography is shown only where it comes from the manufacturer's own published data for that exact model number.
Guidance
The total length of the perimeter, and how many sides are covered, determines the quantity of wire, insulators and brackets required.
Masonry walls, chain-link and timber posts each need different mounting hardware, so tell us what the fence is built from.
Energisers are matched to the perimeter length and layout, which we confirm after reviewing the site rather than guessing from a catalogue.
Larger perimeters are often split into sections, and can be arranged to signal an alarm when the fence is interfered with.
Gates, driveways and pedestrian entrances need specific handling so the fence line remains continuous and safe to use.
Vegetation, adjacent structures and access for servicing all affect how the fence should be laid out.
Tell us the perimeter length and wall type and we will confirm suitable equipment, quantities and installation requirements. Request advice or a site assessment.
Next step
Tell us the length of the perimeter, the type of wall or fence and whether there are gates to cover. We can help identify suitable equipment and installation requirements.