NEMTEK M18 STEALTH ELECTRIC FENCE ENERGIZER
NEMTEK M18 STEALTH ELECTRIC FENCE ENERGIZER
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Description
Description
The Nemtek Merlin Stealth M18S is a powerful, reliable and flexible electric‑fence energizer built to meet the security needs of residential homes, commercial premises, or light‑industrial estates. With a robust 7.6 Joule output and strong high‑voltage pulses (≈ 8500 V open circuit), the M18S delivers a strong deterrent and ensures effective perimeter protection for single‑zone fence setups.
Powered by standard 240 V AC and equipped with a built‑in rechargeable battery backup, it continues protecting your perimeter even during power outages — a crucial advantage in areas with unstable electricity supply. Its weather‑resistant, IPx4‑rated enclosure, and ability to operate across wide temperature and humidity ranges make it well‑suited for typical South African outdoor environments.
Key Specifications (M18S)
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Output Energy: 7.6 Joule (single‑zone, into 500 Ω load)
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Open-Circuit Voltage: approx. 8 500 V (some specs list up to ~9 300 V)
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Zones: Single‑zone (one fence circuit)
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Power Supply: 240 V AC mains, with built‑in 12 V rechargeable battery backup (7Ah typical)
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Power Consumption: ~ 27 VA under normal operating conditions
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Enclosure Dimensions: 370 mm (L) × 232 mm (W) × 145 mm (D)
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Weight: ~ 4.8 kg (excluding battery) / ~ 7.0 kg (including 7Ah battery)
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Housing Protection (IP Rating): IPx4 — splash/weather resistant enclosure
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Operating Temperature Range: –10 °C to +50 °C
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Operating Humidity: < 80% (non-condensing)
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Standby Battery Backup Time: ~ 6 hours on fully-charged battery (actual duration depends on fence load)
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Remote Control / Monitoring: Can be controlled via a tag‑switch (included) and/or optional keypad (supports up to 4 keypads) for on/off, alarm/gate control, programming.
