---
product_id: 16684396
title: "Live Fence Indicator | Detects Electric Fence Energizer Pulse | Visible LED Light Indicator Alert Device That Clips to Wire or Tape Fences | Low Voltage Cut Off | UV and Water Resistant"
brand: "gallagher"
price: "KD 25.01"
currency: KWD
in_stock: true
reviews_count: 13
category: "Gallagher"
url: https://www.desertcart.com.kw/products/16684396-live-fence-indicator-detects-electric-fence-energizer-pulse-visible-led
store_origin: KW
region: Kuwait
---

# Detects >3,000V pulses No batteries needed UV & water resistant Live Fence Indicator | Detects Electric Fence Energizer Pulse | Visible LED Light Indicator Alert Device That Clips to Wire or Tape Fences | Low Voltage Cut Off | UV and Water Resistant

**Brand:** gallagher
**Price:** KD 25.01
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay ahead with the fence that never sleeps!

## Quick Answers

- **What is this?** Live Fence Indicator | Detects Electric Fence Energizer Pulse | Visible LED Light Indicator Alert Device That Clips to Wire or Tape Fences | Low Voltage Cut Off | UV and Water Resistant by gallagher
- **How much does it cost?** KD 25.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/16684396-live-fence-indicator-detects-electric-fence-energizer-pulse-visible-led)

## Best For

- gallagher enthusiasts

## Why This Product

- Trusted gallagher brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Zero-Maintenance Power:** Powered directly by your fence line—no batteries, no hassle.
- • **Visible from 3,000 Feet:** Bright LED ensures you never miss a live fence signal, even at night.
- • **Weatherproof Durability:** Built tough to withstand rain, sun, and temperature swings year-round.
- • **Instant Fence Pulse Alert:** Flashes with every energizer pulse above 3,000V for real-time fence status.
- • **Effortless Clip-On Installation:** Tool-free setup clips instantly to wire or tape fences—get monitoring in seconds.

## Overview

The Gallagher Live Fence Indicator is a compact, battery-free LED device that clips onto electric fences to visually confirm energizer pulses above 3,000 volts. Its bright flashing light is visible up to 3,000 feet away, making it ideal for large or remote pastures. Designed for durability, it resists UV rays and water, ensuring reliable year-round performance with effortless, tool-free installation.

## Description

Shop Fence Energizers Visit the Store Shop Fence Energizers Visit the Store Shop Fence Systems Visit the Store Shop Fence Systems Shop Hobby / Homestead Visit the Store Shop Hobby / Homestead

Review: works fine - works fine, I bring it in during the winter, kids are not out by garden then. Had it about 8 months. No problems. Its a smaller light but shows up well at night, I forget to turn fence on so a quick look out window lets me know it is on.
Review: Peace of mind! - Update 10/19/2019: Still love this as much as ever, although I am not sure if my pony agrees because he just doesn't get out anymore. He might give it a lower rating than I do :) Interestingly I have noticed it normally flashes every few pulses, and if the fence is weak it flashes less frequently. I can only guess it must have a battery that charges until there's enough power to flash. I love that I can tell if the fence is weak so I can check for minor grounding issues. I really rely on it to tell me if the fence is working and it has not disappointed. ------------ Original review: I had a little trouble figuring out how to install this, but once I did, I love it. I placed it such that I can see the light flashing from my kitchen window. My barn is quite far from my house but I can still see the light easily even during the day. Now in high winds I know the fence is still working any time I look out the window.. no more going out to the barn in the middle of a storm to be sure nothing has fallen on the fence! Also we have the worst time remembering to plug the fence in after thunderstorms, and this gives us a visual indication that it's unplugged. When one of the fence clips broke and the wire grounded against the post, I knew right away there was a problem because the light stopped flashing. In the past it might have been days or longer before I realized the fence wasn't working. My pony used to be an escape artist, but he hasn't gotten out once since we installed this! Best concept ever and it works great.

## Features

- Quick Visual Fence Check | Flashes with each pulse when voltage exceeds 3,000V, letting you know instantly that your fence is live and functioning.
- No Batteries Required | Powered directly by the fence line, making it a zero-maintenance tool for electric fence monitoring.
- Highly Visible from a Distance | Bright LED flash can be seen from up to 3,000 feet away at night, making it easy to monitor fence status without walking the entire line.
- Works with Permanent and Portable Systems | Ideal for rotational grazing, remote pastures, and large acreage where daily voltage checks are impractical.
- Weather-Resistant for Outdoor Use | Built to withstand rain, sun, and temperature swings for year-round reliability.
- Tool-Free Clip-On Installation | Attaches in seconds to fence wire or tape—just clip it on and walk away.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GOYBSTS |
| Batteries are Included | No |
| Best Sellers Rank | #87,800 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #473 in Agricultural Fencing |
| Brand | Gallagher |
| Brand Name | Gallagher |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 302 Reviews |
| Global Trade Identification Number | 00644493511003, 09414701511009 |
| Included Components | Gallagher - G51100 |
| Item Dimensions L x W x H | 1"L x 3"W x 7"H |
| Item Type Name | Gallagher - G51100 |
| Item Weight | 0.01 Ounces |
| Light Source Special Features | Flashing (voltage-dependent) |
| Light Source Type | Light Emitting Diode |
| Manufacturer | Gallagher |
| Manufacturer Part Number | Gallagher - G51100 |
| Manufacturer Warranty Description | Warranty. |
| Model Number | 511009 |
| Mounting Type | Bracket Mount |
| Number of Light Sources | 1 |
| Shade Material | Plastic |
| Shape | Rectangular |
| Style Name | Compact |
| UPC | 644493511003 |
| Unit Count | 1.0 Count |

## Product Details

- **Color:** No
- **Shape:** Rectangular
- **Material:** Plastic
- **Light Source Type:** Light Emitting Diode
- **Shade Material:** Plastic

## Images

![Live Fence Indicator | Detects Electric Fence Energizer Pulse | Visible LED Light Indicator Alert Device That Clips to Wire or Tape Fences | Low Voltage Cut Off | UV and Water Resistant - Image 1](https://m.media-amazon.com/images/I/61e7iMXuPhL.jpg)
![Live Fence Indicator | Detects Electric Fence Energizer Pulse | Visible LED Light Indicator Alert Device That Clips to Wire or Tape Fences | Low Voltage Cut Off | UV and Water Resistant - Image 2](https://m.media-amazon.com/images/I/6153GiQx6CL.jpg)
![Live Fence Indicator | Detects Electric Fence Energizer Pulse | Visible LED Light Indicator Alert Device That Clips to Wire or Tape Fences | Low Voltage Cut Off | UV and Water Resistant - Image 3](https://m.media-amazon.com/images/I/51ZJDN7ZleL.jpg)
![Live Fence Indicator | Detects Electric Fence Energizer Pulse | Visible LED Light Indicator Alert Device That Clips to Wire or Tape Fences | Low Voltage Cut Off | UV and Water Resistant - Image 4](https://m.media-amazon.com/images/I/61q6A8JEo5L.jpg)
![Live Fence Indicator | Detects Electric Fence Energizer Pulse | Visible LED Light Indicator Alert Device That Clips to Wire or Tape Fences | Low Voltage Cut Off | UV and Water Resistant - Image 5](https://m.media-amazon.com/images/I/61Mlfyk9dYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ works fine
*by O***R on April 22, 2026*

works fine, I bring it in during the winter, kids are not out by garden then. Had it about 8 months. No problems. Its a smaller light but shows up well at night, I forget to turn fence on so a quick look out window lets me know it is on.

### ⭐⭐⭐⭐⭐ Peace of mind!
*by M***R on December 16, 2018*

Update 10/19/2019: Still love this as much as ever, although I am not sure if my pony agrees because he just doesn't get out anymore. He might give it a lower rating than I do :) Interestingly I have noticed it normally flashes every few pulses, and if the fence is weak it flashes less frequently. I can only guess it must have a battery that charges until there's enough power to flash. I love that I can tell if the fence is weak so I can check for minor grounding issues. I really rely on it to tell me if the fence is working and it has not disappointed. ------------ Original review: I had a little trouble figuring out how to install this, but once I did, I love it. I placed it such that I can see the light flashing from my kitchen window. My barn is quite far from my house but I can still see the light easily even during the day. Now in high winds I know the fence is still working any time I look out the window.. no more going out to the barn in the middle of a storm to be sure nothing has fallen on the fence! Also we have the worst time remembering to plug the fence in after thunderstorms, and this gives us a visual indication that it's unplugged. When one of the fence clips broke and the wire grounded against the post, I knew right away there was a problem because the light stopped flashing. In the past it might have been days or longer before I realized the fence wasn't working. My pony used to be an escape artist, but he hasn't gotten out once since we installed this! Best concept ever and it works great.

### ⭐⭐⭐⭐⭐ Quality
*by J***N on May 9, 2026*

Working good for a few months now

## Frequently Bought Together

- Gallagher Live Fence Indicator | Detects Electric Fence Energizer Pulse | Visible LED Light Indicator Alert Device That Clips to Wire or Tape Fences | Low Voltage Cut Off | UV and Water Resistant
- Gallagher S12 Solar Electric Fence Charger | Portable Livestock Fence Energizer with Lithium Battery | Powers 4 Miles or 18 Acres | 0.12 Joules | Off-Grid Solar Fence Charger with Built-In Grounding

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.kw/products/16684396-live-fence-indicator-detects-electric-fence-energizer-pulse-visible-led](https://www.desertcart.com.kw/products/16684396-live-fence-indicator-detects-electric-fence-energizer-pulse-visible-led)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-17*