# NEMTEK WIZARD 4i fence energiser

> The NEMTEK Wizard 4i Fence Energiser is a compact and reliable electric fence solution ideal for small residential and light agricultural applications. Designed for ease of use, it delivers consistent power output with built-in indicators for quick status checks. Durable and efficient, the Wizard 4i provides dependable perimeter security for gardens, small properties, and animal control.

- Price: KSh 22,000 (excluding 16% VAT)
- Availability: In stock
- Brand: NEMTEK
- Seller: Secom World, Nairobi (+254724037449)
- Updated: 2026-11-02
- URL: https://secomworld.co.ke/product/nemtek-wizard-4i/

## Specifications
| Feature | Detail |
|---|---|
| Enclosure size | 285(L) x 212(W) x 120(D)mm |
| Weight | 3.1kg excluding 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 |

## Description
## Wizord 4i Electric Fence Energizer 4 Joules




The Wizord energizers have been field tested for many years and boast unsurpassed reliability. Simple to install and easy to maintain.

### Key Features**:**






 	- 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

 	- Easy-to-use tag included for controlling the energizer

 	- Powered by [240V](https://supremenetworks.co.ke/product/electric-fence-insupipe-4meters-16-9mm-pvc-white/) mains and includes built-in battery for back-up power

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


### About this product

The NEMTEK WIZARD 4i fence energiser is an electric fence energizer from NEMTEK. It powers an electric fence, sending pulses along the wires so that the fence deters intruders and can warn you of a fault or a break.

### What to check before you buy

Size it to the length of your fence and the number of wire lines, with some margin for growth. Good earthing is essential for a fence to work well. Trim back any vegetation touching the wires, because it weakens the fence and can cause false alarms. Secom World can supply and install it for you, so ask us to look at your site if you would like advice on the setup.

### Buying from Secom World

Our shop is at Montana Mall, Ground Floor, Shop No. 11, Nairobi, open Monday to Saturday, 8:00am to 6:00pm. You can collect the same day, get delivery in Nairobi the same or next working day, or use our countrywide courier, which takes 1 to 3 working days. Call or WhatsApp 0724 037 449 for stock, advice or a quote.

## FAQs
### What is the NEMTEK WIZARD 4i fence energiser used for?
The NEMTEK WIZARD 4i fence energiser is an electric fence energizer from NEMTEK. It powers an electric fence, sending pulses along the wires so that the fence deters intruders and can warn you of a fault or a break.

### What are the main specifications of the NEMTEK WIZARD 4i fence energiser?
Enclosure size: 285(L) x 212(W) x 120(D)mm; Weight: 3.1kg excluding battery (7AH); IP rating: IPx4; Operating temperature: -10°C to 50°C; Operating humidity: < 80% non-condensing. See the full details on this page, or ask us to confirm anything specific.

### What size of energizer do I need?
It depends on your fence length and number of wire lines. Share your perimeter details and we will recommend a suitable size.

### Where can I buy the NEMTEK WIZARD 4i fence energiser in Kenya?
You can buy it at Secom World, Montana Mall, Ground Floor, Shop No. 11, Nairobi, or order on this page. Collection is the same day, Nairobi delivery the same or next working day, and countrywide courier takes 1 to 3 working days.

### Can Secom World install the NEMTEK WIZARD 4i fence energiser?
Yes. Secom World supplies and installs security systems for homes and businesses across Kenya. Call or WhatsApp 0724 037 449 to arrange a site visit or a quote.