Merlin 4i Energizer with Keypad

The Nemtek Merlin 4i Energizer with Keypad is a robust and flexible electric fence energizer designed for both residential and commercial security applications. It offers remote control capabilities, allowing users to manage the energizer from a distance using the included keypad.

🔧 Key Features

• 3.7 Joule Output Energy: Provides sufficient power for single-zone fencing systems.

• Remote Control: Up to four keypads can be connected in parallel to the energizer, with a maximum recommended distance of 100 meters between the energizer and any keypad. device.report

• Built-in Alarm Monitoring: Detects tampering or faults on the high voltage and earth fence wires.

• Connectivity: Can be connected to an armed response radio or GSM module.

• Gate Monitoring: Includes a built-in gate alarm input to monitor if the gate is open or closed, with an optional gate chime feature.

• Power Supply: Operates on 230V mains power and includes a built-in 7AH battery for backup power, providing up to 24 hours of standby time when fully charged.

• Environmental Protection: IPx4 rated enclosure suitable for outdoor use.

• Surge Protection: Equipped with lightning and power surge protection.

• Intelligent Power Saving: Designed to extend battery life through intelligent power-saving features.

📏 Specifications

• Weight: 3.1 kg (excluding battery), 5.3 kg (including 7AH battery)

• Dimensions: 285 mm (L) x 212 mm (W) x 120 mm (D)

• Operating Temperature: -10°C to 50°C

• Operating Humidity: < 80% non-condensing

• Electrical Supply Voltage: 240V

• Typical Power Consumption: 18VA under normal operating conditions

• Open Circuit Voltage: 8000V

• Energy Output: 3.7 Joule per zone (500 Ohms load)

🛠️ Installation Notes

• • Keypad Wiring: The keypad connects to the energizer using three wires: Ground (-), Positive 12V (+), and a Bi-directional Data (DAT) line.

  • Multiple Keypads: When using more than one keypad, each must have a unique address. The second, third, and fourth keypads require programming to avoid address conflicts. device.report

  • Distance Limitations: The total cable length between the energizer and the keypad(s) should not exceed 100 meters.

  • Gate Switch Wiring: The wire between the magnetic gate switch and the energizer can be up to 100 meters but must not run in parallel with the fence wires.