MERLIN 28 2-ZONE ELECTRIC FENCE ENERGIZER Merlin 28 is a powerful and flexible electric fence energizer designed for high-security applications. With 7.6 Joules of output energy and dual-zone monitoring, it enables precise fault detection and efficient energy distribution. The unit supports remote control via tag or keypad, integrates with GSM and armed response systems, and includes lightning protection and intelligent power-saving features. Its rugged, splash-resistant design and built-in battery backup make it ideal for securing residential, commercial, and industrial perimeters—even during power outages • Dual-zone monitoring for precise fault detection and isolation • Built-in alarm for tampering or faults on high-voltage and earth wires • Lightning and surge protection included • Expandable into a multi-zone system • Suitable for residential, commercial, and industrial security • Output energy: 7.6 Joules (combined across two zones) • Power supply: 240V AC mains with built-in battery backup • Voltage output: Up to 9,300V open circuit • Fence capacity: Dual-zone configuration for fault isolation • Enclosure size: 370mm (L) × 232mm (W) × 145mm (D) • Weight: 4.8 kg (excluding battery), 7.0 kg (with 7Ah battery) • IP rating: IPx4 (splash-resistant) • Operating temperature: -10°C to 50°C • Humidity tolerance: <80% non-condensing • Power consumption: 27VA (typical) • Standby time: Up to 6 hours on fully charged battery • Operable via included tag or optional keypad • Keypad allows remote control and programming (up to 4 keypads supported) • Compatible with GSM modules and armed response radios • Intelligent power-saving mode to extend battery life • Two built-in gate alarm inputs for gate monitoring • 24Months Warranty Service