---
product_id: 89030373
title: "The Big Mega-Sonic Solar Cat Repeller"
brand: "the big cheese"
price: "306 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "The Big Cheese"
url: https://www.desertcart.dk/products/89030373-the-big-mega-sonic-solar-cat-repeller
store_origin: DK
region: Denmark
---

# IP44 waterproof, weather-resistant 60m² motion-activated sonic coverage Solar-powered, eco-friendly energy The Big Mega-Sonic Solar Cat Repeller

**Brand:** the big cheese
**Price:** 306 kr
**Availability:** ✅ In Stock

## Summary

> 🌿 Keep your garden cat-free, cruelty-free, and carefree!

## Quick Answers

- **What is this?** The Big Mega-Sonic Solar Cat Repeller by the big cheese
- **How much does it cost?** 306 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/89030373-the-big-mega-sonic-solar-cat-repeller)

## Best For

- the big cheese enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** Install in minutes on fences or ground stakes—no tools, no fuss, just instant garden defense.
- • **Pet-Safe & Humane:** Silent to humans, safe for kids and pets, offering a cruelty-free way to protect your green space.
- • **Wide Sonic Shield:** Defends up to 60m² with high-frequency bursts that keep cats at bay without harm.
- • **Eco-smart Solar Power:** Harness the sun for continuous, hassle-free protection—no wiring needed.
- • **Weatherproof Durability:** Built tough with IP44-rated casing to brave rain, wind, and sun all year round.

## Overview

The Big Mega-Sonic Solar Cat Repeller is a compact, solar-powered device that emits high-frequency sound waves to deter cats from gardens and outdoor spaces up to 60m². Featuring motion activation, IP44 weatherproofing, and easy installation options, it offers a humane, eco-friendly solution to protect plants and lawns without chemicals or harm to animals.

## Description

Great prices on your favourite Gardening brands, and free delivery on eligible orders.

Review: Great product - So I don't have cats so it is annoying when you go outside and discover that cats are doing there bushes in your garden I purchased this and it was great it is very effective it was easy to assemble and did the trick the battery life is good and the design is small and compact and the cats so not like the noise so it has really helped
Review: Not effective - Pretty useless for scaring cats…our neighbours cat just strolls by not batting an eyelid, also has no effect on an urban fox that visits every day….regardless of the settings! One thing it does do is makes big fuss if a human happens to pass by so we figure it is worth one star as an intruder alarm

## Features

- ULTIMATE CAT REPELLER – Safeguard your outdoor space with the mega-sonic, solar cat repeller. This motion-activated device emits high-frequency sound bursts to deter cats without harm. Covering up to 60m², it provides effective protection
- DAY & NIGHT OPERATION – Protect garden plants, veggies, flower beds and newly seeded lawns with this cat scarer that really works. Equipped with a built-in solar rechargeable power pack, it includes a USB charging port and 3 AA rechargeable batteries
- SIMPLE INSTALLATION – The anti-cat garden repellent can be easily installed on a fence or wall using the fixing hole or placed in the ground with the provided stake. The outer casing is waterproof, and weather-tested to an IP44 rating
- NO HARM, NO FUSS – Install the mega-sonic cat sensor in an open, unobstructed area. Allow up to 14-28 days to see the full deterrent effect, ensuring a pet-safe and poison-free solution that keeps your garden flourishing and free from cat damage
- WILDLIFE CONTROL MADE EASY - The Big Cheese mega-sonic products provide continuous protection animals without poison. Safe for children and pets, they emit sound waves inaudible to humans, offering a humane solution for keeping animals away

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CTKY7SN |
| Best Sellers Rank | 16,946 in Garden ( See Top 100 in Garden ) 134 in Pet & Wild Animal Control |
| Brand Name | The Big Cheese |
| Colour | Green |
| Country Of Origin | China |
| Customer Reviews | 3.5 3.5 out of 5 stars (736) |
| EU Spare Part Availability Duration | 1 Years |
| Global Trade Identification Number | 05036200126016 |
| Included Components | See Description |
| Is Electric | No |
| Item Dimensions L x W x H | 8.8L x 6.8W x 13H centimetres |
| Item Type Name | The Big Cheese STV601 Mega-Sonic Solar Cat Repeller |
| Item Weight | 0.45 Kilograms |
| Manufacturer | STV International |
| Manufacturer Part Number | STV601 |
| Manufacturer Warranty Description | Manufacturer Fault |
| Material Type | Plastic |
| Model Number | STV601 |
| Number of Pieces | 3 |
| Power Source | Solar Powered |
| Style Name | Mega-Sonic Solar Cat Repeller |
| Target Species | Cat |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** The Big Cheese
- **Colour:** Green
- **EU Spare Part Availability Duration:** 1 Years
- **Is electric:** No
- **Item weight:** 0.45 Kilograms
- **Material:** Plastic
- **Number of pieces:** 3
- **Product dimensions:** 8.8L x 6.8W x 13H centimetres
- **Style:** Mega-Sonic Solar Cat Repeller
- **Target species:** Cat

## Images

![The Big Mega-Sonic Solar Cat Repeller - Image 1](https://m.media-amazon.com/images/I/71f5Y9MkyrL.jpg)

## Questions & Answers

**Q: Can I buy another charging cable?**
A: There is nothing special about the charging cable that comes with the unit. If anything it is rather short. The cable is standard and I use an android phone slow charging cable to recharge the 6 units that I have, if as of late the sun has not been shining brightly enough. It can take several hours to provide a full charge. When charging the red light flashes and when fully charged it stays a solid red light.

**Q: What is the sonic range please? I need to know the exact specification to be sure this will not affect hedgehogs and other garden animals**
A: Thank you for your enquiry. The sound frequency of this unit is  approx.18000 to 27000 hertz. This shouldn't affect human hearing, hedgehog hearing, or other non target animals hearing. We do not make products to harm or deter hedgehogs. (The hearing frequency of a hedgehog is approx. 250 Hz to 45 kHz). Please do not hesitate to contact us with any further queries.

**Q: what is the return policy? the reviews look scary.**
A: I have had mine for 4 weeks now and my one works great.  NO more cat mess in my front garden so am happy coz I had a real problem before I bought it.  Am getting another one for my back garden now.

**Q: Does it work on dogs too?**
A: Doesn't even work on cats!!! I went outside once to feed my fish and next doors cat was literally sat next to it..I got the sonic scarer in my hand and chased the cat with it lol. Again...today ...cat sat trying to get the birds near sonic scarer. It is working as led light on etc...waste of money

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by Y***N on 19 March 2026*

So I don't have cats so it is annoying when you go outside and discover that cats are doing there bushes in your garden I purchased this and it was great it is very effective it was easy to assemble and did the trick the battery life is good and the design is small and compact and the cats so not like the noise so it has really helped

### ⭐ Not effective
*by K***Y on 2 April 2026*

Pretty useless for scaring cats…our neighbours cat just strolls by not batting an eyelid, also has no effect on an urban fox that visits every day….regardless of the settings! One thing it does do is makes big fuss if a human happens to pass by so we figure it is worth one star as an intruder alarm

### ⭐⭐⭐⭐ Do the job but battery life/solar charge is inadequate.
*by B***B on 5 March 2026*

When they have enough charge, they do the job - no cat poos.. I find the solar panel is inadequate to keep the batteries topped up so have to check they work, if they aren't working a 5 hour offline charge is enough for another few weeks... The danger is you miss them not working and the local cats leave you presents... It has happened a couple of times now..

## Frequently Bought Together

- The Big Cheese Mega-Sonic® Solar Cat Repeller – Effective Humane Alternative - Professional Motion-Activated Ultrasonic Cat Repellent for Gardens UK - Outdoor Solar Powered Deterrent
- The Big Cheese Cat and Dog Scatter Granules - 750 g, Natural/Biodegradable Humane Treatment and Deterrent, Protection for Gardens and Covers 250 m2, Ready-to-Use
- The Big Cheese Cat and Dog Scatter Granules - 450 g, Natural/Biodegradable Humane Treatment and Deterrent, Protection for Gardens and Covers 150 m2, Ready-to-Use, Grey

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-04-28*