--- product_id: 89030373 title: "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: "£37.17" currency: GBP in_stock: true reviews_count: 13 category: "The Big Cheese" url: https://www.desertcart.co.uk/products/89030373-mega-sonic-solar-cat-repeller-effective-humane-alternative-professional-motion store_origin: GB region: United Kingdom --- # IP44 waterproof, weather-resistant design 60m² ultrasonic motion detection range Solar-powered, eco-friendly energy 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:** £37.17 **Availability:** ✅ In Stock ## Summary > 🌿 Keep your garden pristine and cat-free with solar-powered sonic savvy! ## Quick Answers - **What is this?** 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?** £37.17 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/89030373-mega-sonic-solar-cat-repeller-effective-humane-alternative-professional-motion) ## 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 & Silent:** Protect your plants without harm—silent to humans, safe for pets and kids. - • **Hassle-Free Setup:** Install effortlessly on fences or soil with included stake and mounting hole. - • **Eco-Chic Solar Power:** Harness the sun for continuous, green protection—no batteries needed! - • **Weatherproof Warrior:** IP44-rated casing stands strong rain or shine, ensuring year-round defense. - • **Precision Ultrasonic Deterrent:** Motion-activated high-frequency bursts keep your garden cat-free up to 60m². ## Overview The Big Cheese Mega-Sonic® Solar Cat Repeller is a professional-grade, motion-activated ultrasonic device designed to protect outdoor spaces up to 60m². Powered by solar energy with USB and rechargeable battery backup, it offers eco-friendly, humane cat deterrence. Its IP44 waterproof casing ensures durability in all weather, while easy installation options make it a seamless addition to any garden. Silent to humans and safe for pets, it provides a toxin-free solution to keep your garden flourishing. ## Description Great prices on your favourite Gardening brands, and free delivery on eligible orders. Review: it works as long as you give it time - bought one, thought it didn't work but after 3 days seemed to doing what it said to do. I have had no cats on lawn now for about 6 weeks now, where every few days I was having to clear up mess. so much now I have bought 3 more. only issue I would say it cover as much open space as you can, as pots and other obstucles interfere with its performance. and read instructions fully. I also could not find the polythene covering the solar section, and regards to small screwdriver, about £3.00 at many stores. Review: Waste of money wold not recommend it. - Zero stat for this seller and product. It does not work. And the seller did not reply to me. I’ve tried several times and no success. I’ll never shop from this seller again. I’m very disappointed . ## 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 | 20,730 in Garden ( See Top 100 in Garden ) 249 in Pet & Wild Animal Control | | Brand | The Big Cheese | | Brand Name | The Big Cheese | | Colour | Green | | Customer Reviews | 3.5 out of 5 stars 747 Reviews | | 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 | | Item weight | 0.45 Kilograms | | Manufacturer | STV International | | Manufacturer Part Number | STV601 | | Manufacturer Warranty Description | Manufacturer Fault | | Material | Plastic | | Material Type | Plastic | | Model Number | STV601 | | Number of Pieces | 3 | | Power Source | Solar Powered | | Product dimensions | 8.8L x 6.8W x 13H centimetres | | Style | Mega-Sonic Solar Cat Repeller | | 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 ![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) ![Mega-Sonic® Solar Cat Repeller – Effective Humane Alternative - Professional Motion-Activated Ultrasonic Cat Repellent for Gardens UK - Outdoor Solar Powered Deterrent - Image 2](https://m.media-amazon.com/images/I/81enwWwSsXL.jpg) ![Mega-Sonic® Solar Cat Repeller – Effective Humane Alternative - Professional Motion-Activated Ultrasonic Cat Repellent for Gardens UK - Outdoor Solar Powered Deterrent - Image 3](https://m.media-amazon.com/images/I/81FZRJTf+eL.jpg) ![Mega-Sonic® Solar Cat Repeller – Effective Humane Alternative - Professional Motion-Activated Ultrasonic Cat Repellent for Gardens UK - Outdoor Solar Powered Deterrent - Image 4](https://m.media-amazon.com/images/I/71rOy0rm1yL.jpg) ![Mega-Sonic® Solar Cat Repeller – Effective Humane Alternative - Professional Motion-Activated Ultrasonic Cat Repellent for Gardens UK - Outdoor Solar Powered Deterrent - Image 5](https://m.media-amazon.com/images/I/811FbnYIXdL.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 ### ⭐⭐⭐⭐⭐ it works as long as you give it time *by D***N on 24 August 2020* bought one, thought it didn't work but after 3 days seemed to doing what it said to do. I have had no cats on lawn now for about 6 weeks now, where every few days I was having to clear up mess. so much now I have bought 3 more. only issue I would say it cover as much open space as you can, as pots and other obstucles interfere with its performance. and read instructions fully. I also could not find the polythene covering the solar section, and regards to small screwdriver, about £3.00 at many stores. ### ⭐ Waste of money wold not recommend it. *by R***S on 17 August 2026* Zero stat for this seller and product. It does not work. And the seller did not reply to me. I’ve tried several times and no success. I’ll never shop from this seller again. I’m very disappointed . ### ⭐⭐⭐⭐ 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 --- ## 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.co.uk/products/89030373-mega-sonic-solar-cat-repeller-effective-humane-alternative-professional-motion](https://www.desertcart.co.uk/products/89030373-mega-sonic-solar-cat-repeller-effective-humane-alternative-professional-motion) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-09-25*