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Nemtek Energizer - Merlin 4J Incl Keypad

Nemtek Energizer - Merlin 4J Incl Keypad

Regular price R 3,899.00 ZAR
Regular price Sale price R 3,899.00 ZAR
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The Nemtek Merlin 4J is a reliable, single-zone electric fence energizer designed for residential, small commercial, or light agricultural perimeters. It delivers up to 4 Joules of output energy, providing strong, consistent shocking for effective livestock containment (cattle, sheep, horses) or basic security fencing. The included keypad allows easy on-site programming, voltage adjustment, and system status monitoring.

Key Features:

  • 4 Joule Output Energy — Effective for medium-length fences; maintains high voltage even with moderate vegetation or load
  • Included Keypad — Plug-in LCD keypad for programming voltage levels, pulse rate, day/night modes, alarm settings, and viewing fence/battery status
  • Mains with Battery Backup — 220–240V AC mains operation; supports 12V 7Ah battery (space included) for reliable runtime during power outages
  • Status & Alarm Monitoring — Detects fence faults (short/open), earth tamper, low battery, AC fail; internal beeper + siren/strobe outputs
  • Adaptive Power Technology — Optimizes voltage output to reduce arcing and false alarms while maximizing fence performance
  • Durable Design — IPx4 weather-resistant enclosure; lightning/surge protection; overload/short-circuit safeguards
  • Programmable Options — Adjustable pulse rate, high/low power modes, alarm delay, and sensitivity via keypad
  • Safety & Compliance — IEC 60335-2-76 compliant; walk-test mode; retained settings during power loss

Quick Specs:

  • Model: Merlin 4J (with keypad)
  • Zones: 1 monitored
  • Peak Output Energy: 4 Joules (into 500Ω load)
  • Open Circuit Voltage: ~9000–9500V
  • Enclosure Size: Approx. 285 × 212 × 120 mm (typical Merlin series)
  • Weight: ~3–4kg (excl. battery); ~5–6kg (incl. 7Ah battery)
  • IP Rating: IPx4
  • Operating Temp: -10°C to +50°C
  • Power Consumption: ~15–20VA typical
  • Standby Time: 24hrs+ (fully charged battery)
  • Extras: Keypad included, optional remote/tag compatibility, solar upgrade possible

This energizer offers straightforward power, convenient keypad control, and dependable reliability—ideal for home estates, small farms, or gated properties.

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