GUNMANSA Nemtek Energizer - Merlin 4J Incl Keypad Part No: EF51-2

Nemtek Merlin 4J Energizer with Keypad for Medium Agricultural Fencing - EF51-2

Name: Nemtek Merlin 4J Energizer with Keypad for Medium Agricultural Fencing - EF51-2
Brand: GUNMANSA
SKU: EF51-2
Price: 3624.00 ZAR
Availability: InStock

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 ea

Connectable to armed response radio or GSM module

Lightning and power surge protection

Intelligent power saving to extend battery life

Built-in gate alarm input to monitor if the gate is open or closed

Gate chime available to alert that the gate

销售价格

R 3,624

正常价格

R 4,197

您保存

14%

税费和运费在结账时计算

30 有现货，可随时发货

数量

Description

The Nemtek Merlin 4J Energizer is a reliable and easy-to-use solution for medium-sized agricultural fencing applications. With 4 joules of power and an integrated keypad, this energizer provides simple control for your electric fence. Whether you're securing livestock or establishing boundaries for crops, the Merlin 4J ensures consistent power, making it ideal for farms that need efficiency and reliability without the complexity of more advanced systems.

The energizer features a user-friendly keypad, allowing you to easily adjust power settings and monitor fence performance. Designed for medium-scale farms, the Merlin 4J offers the perfect balance of power and convenience, ensuring your fence stays operational and effective with minimal maintenance. Built for outdoor conditions, it’s durable, easy to install, and offers a reliable solution for your agricultural fencing needs.

Key Features ✨

Feature	Description
Power Output	4 Joules
Keypad Control	Simple keypad for easy adjustment and monitoring
Durability	Built for outdoor and farm use
Efficient Energy	Reliable energy for medium-scale fencing
Ease of Use	Quick setup and minimal maintenance
Versatile	Ideal for securing livestock or crops

Technical Specifications 📊

Specification	Detail
Part Number	EF51-2
Power Output	4 Joules
Voltage Range	220V AC
Keypad Control	Yes, for easy operation and adjustments
Dimensions (L x W x H)	320mm x 230mm x 150mm
Weight	4.3 kg

Warranty

Warranty

Our products are covered by a manufacturer’s warranty ranging from 6 months up to a lifetime, subject to the specific item. For detailed warranty information, kindly enquire with our support team.

Reviews

Shipping

South Africa: 1-3 Days

Free Shipping Over R2000

Shipping From R60

International: 2-5 Days

Let customers speak for us

from 724 reviews

Absolutely great response and delivery times

Great shopping experience. Kept up to date from the beginning and was even surprised with earlier than expected delivery!

Well Done!

Achmad Kahaar

GUNMANSA

03/13/2026

The fan is silent probably buy it again.

The fan is silent I'd probably buy more sometime when theres stock but yeah put this one in my psu and it works wonders now i dont got a fan screaming like a banshee no more.

Anonymous

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03/12/2026

Good service

There was constant communication. Fast and efficient service and delivery.

Nellie

GUNMANSA

03/12/2026

Fabulous Funko pops!

Great items at a fabulous price! Speedy delivery too - I’ll be back for more 🤩

Lauren Reitz

GUNMANSA

03/10/2026

Exceptional product highly recommended for your

Exceptional product highly recommended for your collection!

deanters

Funko Pop! Television: Friends The Television Series - Ross Geller Holiday Armadillo

03/10/2026

Fantastic service for trainees

Posty

GUNMANSA

03/08/2026

It's a bit too big but works well

It's a bit too big but works well.

Anonymous

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03/08/2026

Great Service

Ordered a pc part, great communication and prompt delivery. Will be ordering more!

Brendon p

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03/07/2026

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10/10 I couldn’t be happier with this Harpie Lady Funko Pop! The detail is incredible, and she looks even better in person than in the photos. As a huge fan of the series, this is easily one of my favorite additions to my collection. Delivery from GUNMANSA was smooth and the box arrived in perfect condition. Can't wait to get/find the rest of the Yu-Gi-Oh Funko Pop

Julius Welthagen

Funko Pop! Animation: Yu-Gi-Oh - Harpie Lady

03/06/2026

Great service

Super happy with my product, service great with regular updates and quick delivery

Lucsek

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03/05/2026

gunmasa is very professional and the katcher

gunmasa is very professional and the katcher product is a dope am loving it

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