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Nemtek Merlin 4i Energizer with Keypad.

R3517,85 (Incl. VAT)

SKU N.E-MER4I Categories ,

Nemtek Merlin 4i Energizer with Keypad.


  • 3.7 Joule output energy (single zone)
  • Robust and flexible design for home and commercial security
  • Built-in alarm monitors tampering or faults on the high voltage and earth fence wires
  • Connectable to armed response radio or GSM module
  • Lightning and power surge protection
  • Intelligent power saving to extend battery life
  • Powered by 230V mains and includes built-in battery for back-up power
  • Built-in gate alarm input to monitor if the gate is open or closed
  • Gate chime available to alert that the gate has been opened or closed
  • The fence voltage outputs can be adjusted using the keypad
  • The siren and gate outputs can be bypassed using the keypad


  • Enclosure size: 285(L) x 212(W) x 120(D)mm
  • Weight: 3.1kg excluding battery (7AH)
    5.3kg including battery (7AH)
  • IP rating: IPx4
  • Operating temperature: -10°C to 50°C
  • Operating humidity: < 80% non-condensing
  • Electrical supply voltage: 240V
  • Typical power consumption: 18VA (normal operating conditions)
  • Standby Time: 24hrs (fully charged battery)
  • Energy output: 3.7 Joule per zone (500 Ohms load)
  • Open circuit voltage: 8000V
Installer Guide:

Merlin 4 installer manual.PDF (b-cdn.net)


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