Druid 13, 18 and Druid 28 energizers with APT adaptive power, installed by Concord for homes, commercial sites and high-security perimeters.
Get Quote CallNemtek is a core option in Concord’s wall-top electric fencing range. The Druid line is known for colour LCD status, tamper and fault monitoring, and APT adaptive power that keeps useful voltage on the fence under changing conditions.
We specify Druid 13 for homes, Druid 18 for longer commercial runs, and Druid 28 when you need two independently monitored zones. Prefer to compare? See our Tongher electric fence page or read about Concord.
Dealers and project partners can review supply options on our Become a Distributor page.
Home single-zone energizer with APT adaptive power and colour LCD status.
Higher-energy APT unit for long-distance commercial and industrial walls.
Two independently monitored zones for high-security multi-zone sites.
Output adjusts to fence conditions so voltage stays useful when vegetation, weather or wire load changes.
Nemtek is a trusted electric fencing brand used worldwide, with a long track record on residential and high-security sites.
240 V mains with internal battery keeps the fence online through load shedding.
Visible wall-top wires plus monitored pulses deter climb attempts and alert when the fence is attacked.
Complete perimeter safety for private residences.
Securing shared boundaries and parking lots.
High-voltage protection for high-value inventory.
Discreet security for commercial plazas and shops.
Long-distance zoning for livestock and land defense.
Safety-compliant perimeters for educational campuses.
| Model | Best for | Zones | Energy | Voltage | Backup notes | Standout feature |
|---|---|---|---|---|---|---|
| Druid 13 | Home | 1 | 3.0 J | 9000 V open circuit | 240 V + built-in battery ~24 h | APT + colour LCD |
| Druid 18 | Long distance / commercial | 1 | 7.6 J | 9600 V | Built-in battery backup | Higher energy APT unit |
| Druid 28 | High-security / multi-zone | 2 independent | 3.7 J per zone | 9000 V | Built-in battery backup | Dual monitored zones |
We walk the boundary, measure corners and gate openings, and match the right Nemtek energizer to your wall length and risk level before anything is ordered.
Rods, wire, earthing and energizer placement are completed on site, then cut and short tests confirm the fence is live and monitoring is behaving as specified.
Tuning, battery checks and fault follow-up stay with Concord. Browse our portfolio or request a survey when you are ready.
Share your city and approximate wall length. We will recommend Druid 13, 18 or Druid 28 and send a clear quotation.
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Compare: Tongher Electric Fence
Overview: Wall-Top Electric Fencing