--- product_id: 52448775 title: "Yard Sentinel Ultrasonic Animal Repellent, Waterproof Ultrasonic Cat Fox Repeller with Motion Detector, Pet Dog Deterrent, Rabbit Rat Scare for Garden Yard Field Farm, 4 Key Remote (UK Plug)" brand: "aspectek" price: "3490806₫" currency: VND in_stock: true reviews_count: 12 category: "Aspectek" url: https://www.desertcart.vn/products/52448775-yard-sentinel-ultrasonic-animal-repellent-waterproof-ultrasonic-cat-fox-repeller store_origin: VN region: Vietnam --- # 170° motion sensor range IPX4 waterproof rating 5,000 sq ft coverage Yard Sentinel Ultrasonic Animal Repellent, Waterproof Ultrasonic Cat Fox Repeller with Motion Detector, Pet Dog Deterrent, Rabbit Rat Scare for Garden Yard Field Farm, 4 Key Remote (UK Plug) **Brand:** aspectek **Price:** 3490806₫ **Availability:** ✅ In Stock ## Summary > 🚫🐾 Outsmart pests before they invade your turf! ## Quick Answers - **What is this?** Yard Sentinel Ultrasonic Animal Repellent, Waterproof Ultrasonic Cat Fox Repeller with Motion Detector, Pet Dog Deterrent, Rabbit Rat Scare for Garden Yard Field Farm, 4 Key Remote (UK Plug) by aspectek - **How much does it cost?** 3490806₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/52448775-yard-sentinel-ultrasonic-animal-repellent-waterproof-ultrasonic-cat-fox-repeller) ## Best For - aspectek enthusiasts ## Why This Product - Trusted aspectek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Weather Durability:** IPX4 waterproof design ensures year-round outdoor protection without a hitch. - • **Dual Power Flexibility:** Use AC adapter with 33 ft extension or batteries for remote, hassle-free installation anywhere. - • **Remote-Controlled Convenience:** 4-key remote lets you tailor settings without leaving your seat—control your yard’s peace instantly. - • **Wide-Angle Ultrasonic Defense:** Covers up to 5,000 sq ft with targeted 170° motion detection for relentless pest control. - • **Customizable Frequency Control:** Adjust ultrasonic and audible predator sounds to humanely repel a variety of animals. ## Overview The ASPECTEK Yard Sentinel is a professional-grade ultrasonic animal repellent designed to protect gardens, yards, and farms from unwanted wildlife. Featuring a powerful ultrasonic emitter combined with a strong flashing light, it covers up to 5,000 square feet and uses a wide-angle PIR motion sensor for precise activation. Its IPX4 waterproof rating and flexible power options (AC or battery) make it ideal for outdoor use in any weather. Adjustable frequency settings allow humane deterrence of multiple species, while the included remote control offers effortless customization. Perfect for millennial managers seeking a smart, eco-friendly pest control solution that blends technology with convenience. ## Description Great prices on your favourite Gardening brands, and free delivery on eligible orders. Review: PERSISTANCE is omni-impotent and these units do work. - After having problems with crows/rooks and one particular small bird attacking my chimney stack, I ordered an ultrasonic bird repeller from Pest Clear. As that unit produced intermittent sounds, I bought another, so had two in the loft of the roof. This helped to clear the crows and & rooks away, until this spring in 2018. So realising that I needed try additional measures I had no choice to look around for something else. When I say I have no choice, these crows and rooks come to the chimney stack and vandalise it. At varying times from 6am to 7am in the morning from their roosts, they arrive at the chimney pots. There is this ‘bang, bang’ on the brick work as they fervently attack the chimney stack, then then follows crumbling noises and brick dust and pieces falling down the roof. If it wasn’t so serious, to see the damage of the first two rows of brick damaged in that chimney stack, one could relate it to the crows stealing Father Jacks glasses in Father Ted series, or more ominously the film the ‘Birds’ by Stanley Kubrick. So, initially I bought two units of the Yard Sentinel RC Ultrasonic Pest Repeller, setting BOTH to constant, full volume and then put them up in the loft of the roof as I had done with the ultrasonic bird repellers from Pest Clear. . After a couple of days, the neighbours thought at times there was a burglar alarm going off. MORE importantly it scared off these large birds, the crows and the rooks. Each unit goes through a cycle of emitting a variety of sounds, at different frequencies. Sometimes there is silence, so that can be the moment that crows and rooks WILL come back. The crows and rooks are smart, they are persistant as they fly around locally from tree to roof top, etc. Whilst two units could adequately complement each other during those quiet periods, I also knew that the crows and rooks COULD become immune to even the noise from two. So I ordered an additional four units, making SIX altogether in my armoury. SO, in order NOT to annoy or concern my neighbours, THREE units are positioned in one chimney, just above the fire place and another two in another chimney, in a similar fashion (It wasn’t big enough for three). Consequently I have one in reserve. I don’t use the fire places, so I can put these in the chimney safely. I have placed them in the upstairs fireplaces, rather than the downstairs fireplaces. The noise goes right up the brick chimney, to the chimney pots at the top. Trying to break the habits of the crows and rooks was never going to be easy, so I am NOT expecting instant results of them NOT returning. They keep coming back, BUT the noise drives them away AGAIN and AGAIN. The racket that FIVE of these units produces, on a 24 hour constant, FULL volume setting is detering the crows and rooks. It drives them off the chimney stack by giving them an enormous headache... I have read some of the comments from purchasers who state that these units don’t work. They do, it is just that you have to be persistent with using them and IMHO, understanding that you may need more than one... The crows and rooks keep returning, BUT they don’t stay VERY long. Eventually the crows and rooks pattern of behavior, their 'habits', will be broken, so they don’t visit my chimney stack any more. In the end they will forget about it and fly somewhere else. That is how you break the behaviour of anything bullying you, they FORGET about you and don’t bother you ever again! It is an unusual situation to be confronted with, BUT with these units, I believe that I am GOING TO WIN. Review: The device doesnt even work correctly so trust the reviews when it tells you not to buy!. - Had read the reviews and was doubtful it would perferm but in desperation I purchased 1 anyway - took out of box and read all literature (I purchased for an issue with rabbits we have digging up our lawn). Plugged in the device to set up and nearly blew my ear drums off so turned down the dial for the sound but made no difference. Re-read the instructions which sayes to turn dial right down if you can hear it but mine has made no difference what so ever - also it is on constantly when I have it switched to motion detection only - so should have trusted the reviews and not purcahsed it. Also when you try to go on their website it doesnt let you go in it so found an email address which I have emailed but the auto reply sayes as they are so busy it will be a long to to reply back and they want a video of the issue and clear pictures of the issues youo have - so really no help there either so will be retuning for a full refund. so trust the reviews people and do not purchase and save your time and money ## Features - Ultrasound and strong flash repellent: ASPECTEK cat deterrent: powerful ultrasound matched with strong flash, humanitarianally drive away unwelcome wild animals,protect your life from being disturbed.with coverage up to 5,000 square feet.Get rid of pests fast. Adjust Your Own Inaudible High-Pressure Ultrasonic Sound Wave (inaudible), Sonic Harassment & Predator Sounds (audible) & Intensive - Extended Coverage and Waterproof: IPX4 waterproof, you could install the animal deterrent outdoors (yard, garden, farm).The most powerful PIR infrared motion sensor available. Use the sonic repeller setting or adjust it so it is completely quiet and inaudible to humans.Unique seal and design let you set it anywhere. The Yard Sentinel comes with the longest extension cord on the market or use batteries (not included). For cabin and camp owner; Other power accessories are available - Easy to Use: Please install the fox deterrent in a place where the animals are often active, and faces the direction animals always come, Night or 24-Hour protection for garden, lawn, cabin, shed, attic, farm, barn, warehouse,Please read the instructions before installing, the ultrasonic sound emits in a forward direction from the device with a range of about 170 degrees horizontal and 60 degrees vertical.Please ensure that animal activities are within the working range of the equipment - Intelligent Power Source: Come with AC adapter and 33 ft. Extension cord. Requires 4C batteries (not included). AC power will take priority over Battery when both are installed. The device can be used in remote areas without traditional power outlets by connected to a 12V D/C Sealed lead-acid battery using our special Extension cord with alligator clip (not included) and D/C power plug "Cigarette lighter" power outlet (not included) with our special adapter cord - Humane: Adjustable frequency dial allows you to get rid of cats, dogs, mice, squirrels, rats, skunks, raccoons, birds, deer, mosquitoes and more. Or set it to repel all of them at the same time. Provides humane and chemical-free pest control. Please be noted that our Remote Control works on all the Yard Sentinel model except the Yard Sentinel RV/Yacht ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B006YD7BZY | | Best Sellers Rank | 42,980 in Garden ( See Top 100 in Garden ) 299 in Pet & Wild Animal Control | | Brand Name | ASPECTEK | | Colour | HR1324 | | Country Of Origin | China | | Customer Reviews | 3.2 3.2 out of 5 stars (2,047) | | Is Electric | Yes | | Item Type Name | Aspectek Ultrasonic Animal Repeller Pest Repellent Pest Deterrent - Protect your Yard from Dogs, Cats, Squirrels, Rodents (Solar Powered Animal Repeller) | | Item Weight | 0.2 Kilograms | | Manufacturer | Aspectek | | Manufacturer Part Number | HR132 | | Manufacturer Warranty Description | 1 Year | | Model Number | HR132 | | Number of Pieces | 1 | | Style Name | style 1 | | Target Species | Mosquito, Mouse, Rat | | UPC | 878312000014 878312001783 878312000069 878312000090 878312003718 | | Unit Count | 1 Count | ## Product Details - **Brand:** ASPECTEK - **Colour:** HR1324 - **Is electric:** Yes - **Item weight:** 0.2 Kilograms - **Number of pieces:** 1 - **Style:** style 1 - **Target species:** Mosquito, Mouse, Rat - **UPC:** 878312000014 878312001783 878312000069 878312000090 878312003718 - **Unit count:** 1 Count ## Images ![Yard Sentinel Ultrasonic Animal Repellent, Waterproof Ultrasonic Cat Fox Repeller with Motion Detector, Pet Dog Deterrent, Rabbit Rat Scare for Garden Yard Field Farm, 4 Key Remote (UK Plug) - Image 1](https://m.media-amazon.com/images/I/613GMaJYnrL.jpg) ## Questions & Answers **Q: Does it deter pigeons? I want to get rid of them from my balcony.** A: It’s absolutely rubbish . Does not deter anything total waste of money. **Q: Hello what type of battery does this device take.** A: Its powered (via a mains power supply) or via a 12v battery (not supplied) such as car battery. Either way its a waste of time as this thing doesn't work - The only way this would work is if you threw the thing at them.... But not recommend as that would be cruel and probably illegal in your jurisdiction! **Q: Does this deter crows** A: Definately not. It's 50 50 with rats and mice, so I would not recommend for birds, especially the intelligent crow. **Q: Can you use this without it being plugged in and therefore can it be charged up to use without being plodded in?** A: Mine only works when plugged in; it has no battery system. ## Customer Reviews ### ⭐⭐⭐⭐⭐ PERSISTANCE is omni-impotent and these units do work. *by A***R on 8 April 2018* After having problems with crows/rooks and one particular small bird attacking my chimney stack, I ordered an ultrasonic bird repeller from Pest Clear. As that unit produced intermittent sounds, I bought another, so had two in the loft of the roof. This helped to clear the crows and & rooks away, until this spring in 2018. So realising that I needed try additional measures I had no choice to look around for something else. When I say I have no choice, these crows and rooks come to the chimney stack and vandalise it. At varying times from 6am to 7am in the morning from their roosts, they arrive at the chimney pots. There is this ‘bang, bang’ on the brick work as they fervently attack the chimney stack, then then follows crumbling noises and brick dust and pieces falling down the roof. If it wasn’t so serious, to see the damage of the first two rows of brick damaged in that chimney stack, one could relate it to the crows stealing Father Jacks glasses in Father Ted series, or more ominously the film the ‘Birds’ by Stanley Kubrick. So, initially I bought two units of the Yard Sentinel RC Ultrasonic Pest Repeller, setting BOTH to constant, full volume and then put them up in the loft of the roof as I had done with the ultrasonic bird repellers from Pest Clear. . After a couple of days, the neighbours thought at times there was a burglar alarm going off. MORE importantly it scared off these large birds, the crows and the rooks. Each unit goes through a cycle of emitting a variety of sounds, at different frequencies. Sometimes there is silence, so that can be the moment that crows and rooks WILL come back. The crows and rooks are smart, they are persistant as they fly around locally from tree to roof top, etc. Whilst two units could adequately complement each other during those quiet periods, I also knew that the crows and rooks COULD become immune to even the noise from two. So I ordered an additional four units, making SIX altogether in my armoury. SO, in order NOT to annoy or concern my neighbours, THREE units are positioned in one chimney, just above the fire place and another two in another chimney, in a similar fashion (It wasn’t big enough for three). Consequently I have one in reserve. I don’t use the fire places, so I can put these in the chimney safely. I have placed them in the upstairs fireplaces, rather than the downstairs fireplaces. The noise goes right up the brick chimney, to the chimney pots at the top. Trying to break the habits of the crows and rooks was never going to be easy, so I am NOT expecting instant results of them NOT returning. They keep coming back, BUT the noise drives them away AGAIN and AGAIN. The racket that FIVE of these units produces, on a 24 hour constant, FULL volume setting is detering the crows and rooks. It drives them off the chimney stack by giving them an enormous headache... I have read some of the comments from purchasers who state that these units don’t work. They do, it is just that you have to be persistent with using them and IMHO, understanding that you may need more than one... The crows and rooks keep returning, BUT they don’t stay VERY long. Eventually the crows and rooks pattern of behavior, their 'habits', will be broken, so they don’t visit my chimney stack any more. In the end they will forget about it and fly somewhere else. That is how you break the behaviour of anything bullying you, they FORGET about you and don’t bother you ever again! It is an unusual situation to be confronted with, BUT with these units, I believe that I am GOING TO WIN. ### ⭐ The device doesnt even work correctly so trust the reviews when it tells you not to buy!. *by M***. on 26 August 2025* Had read the reviews and was doubtful it would perferm but in desperation I purchased 1 anyway - took out of box and read all literature (I purchased for an issue with rabbits we have digging up our lawn). Plugged in the device to set up and nearly blew my ear drums off so turned down the dial for the sound but made no difference. Re-read the instructions which sayes to turn dial right down if you can hear it but mine has made no difference what so ever - also it is on constantly when I have it switched to motion detection only - so should have trusted the reviews and not purcahsed it. Also when you try to go on their website it doesnt let you go in it so found an email address which I have emailed but the auto reply sayes as they are so busy it will be a long to to reply back and they want a video of the issue and clear pictures of the issues youo have - so really no help there either so will be retuning for a full refund. so trust the reviews people and do not purchase and save your time and money ### ⭐⭐⭐⭐ They work if set right - the back cover case design is appalling *by K***O on 4 July 2025* We have periodic issues with rabbits which come in and devastate the veg patch. This year I decided to use a field camera to determine whether these things work or not. And yes - they do. You can see the little %^%^%s scattering when it triggers and we've had no damage since. You need to read the instructions and set them up correctly. For dispelling bunnies I find the insect setting works best funnily enough. The back case design is diabolical. I find I have to squeeze the thing back on with a screwdriver. There are no clips or anything. That aside I'm very happy with the thing now I have visual proof the rabbits hate it. ## Frequently Bought Together - ASPECTEK Ultrasonic Outdoor Animal Pest Repellent, Yard Sentinel RC Pest Repeller Pest Control with Motion Detector, 4 Key Remote - Rodents, Cats, Rats, Mouse, Mice, Deer, Bear, Raccoon, Sound Frequency: 15 kHz -18 kHz - Amazon Basics 12-Pack C Cell Alkaline All-Purpose Batteries, 1.5 Volt, 5-Year Shelf Life --- ## 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.vn/products/52448775-yard-sentinel-ultrasonic-animal-repellent-waterproof-ultrasonic-cat-fox-repeller](https://www.desertcart.vn/products/52448775-yard-sentinel-ultrasonic-animal-repellent-waterproof-ultrasonic-cat-fox-repeller) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-24*