---
product_id: 89030373
title: "The Big Cheese Mega-Sonic® Solar Cat Repeller – Effective Humane Alternative - Professional Motion-Activated Ultrasonic Cat Repellent for Gardens UK - Outdoor Solar Powered Deterrent"
brand: "the big cheese"
price: "S$51"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/89030373-the-big-cheese-mega-sonic-solar-cat-repeller-effective-humane
store_origin: SG
region: Singapore
---

# Weatherproof IP44 rating Motion-activated ultrasonic bursts Solar-powered, eco-friendly energy The Big Cheese Mega-Sonic® Solar Cat Repeller – Effective Humane Alternative - Professional Motion-Activated Ultrasonic Cat Repellent for Gardens UK - Outdoor Solar Powered Deterrent

**Brand:** the big cheese
**Price:** S$51
**Availability:** ✅ In Stock

## Summary

> 🌿 Keep cats out, style in—your garden’s silent guardian!

## Quick Answers

- **What is this?** The Big Cheese Mega-Sonic® Solar Cat Repeller – Effective Humane Alternative - Professional Motion-Activated Ultrasonic Cat Repellent for Gardens UK - Outdoor Solar Powered Deterrent by the big cheese
- **How much does it cost?** S$51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/89030373-the-big-cheese-mega-sonic-solar-cat-repeller-effective-humane)

## 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

- • **Humane & Pet-Safe:** Ultrasonic deterrent is inaudible to humans and harmless to pets, offering a cruelty-free way to protect your green space.
- • **All-Weather Durability:** IP44 waterproof casing ensures relentless outdoor performance rain or shine, season after season.
- • **Effortless Solar Power:** Harnesses free, renewable energy with built-in solar charging plus USB and rechargeable battery backup for 24/7 protection.
- • **Precision Motion Activation:** Detects movement instantly to emit targeted ultrasonic waves, covering up to 60m²—your garden’s personal guardian.
- • **Simple Setup, Instant Style:** Sleek, compact design installs easily on fences or stakes into the ground—blend tech-savvy security with garden aesthetics.

## Overview

The Big Cheese Mega-Sonic® Solar Cat Repeller is a professional-grade, motion-activated ultrasonic device designed to protect gardens up to 60m². Powered primarily by solar energy with USB and rechargeable battery backup, it operates day and night with a weatherproof IP44 casing. This humane, pet-safe repeller emits high-frequency sound waves invisible to humans, providing an eco-friendly, poison-free solution to deter cats and safeguard outdoor spaces effortlessly.

## Description

Full description not available

## 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 |
|---------------|-------|
| Product Dimensions | 8.8 x 6.8 x 13 cm; 450 g |
| Part number | STV601 |
| Item display height | 13 centimetres |
| Item display length | 6.8 centimetres |
| Item display width | 8.8 centimetres |
| Item display weight | 0.45 Kilograms |
| Material type | Plastic |
| Power source type | Solar Powered |
| Manufacturer | STV International |
| Item model number | STV601 |
| ASIN | B07CTKY7SN |

## Product Details

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

## Images

![The Big Cheese Mega-Sonic® Solar Cat Repeller – Effective Humane Alternative - Professional Motion-Activated Ultrasonic Cat Repellent for Gardens UK - Outdoor Solar Powered Deterrent - 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

## 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 Singapore*
*Store origin: SG*
*Last updated: 2026-03-07*