10 Best ultrasonic repellers in Singapore

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Last Updated - 02/10/2025

Best Choice
01

Ncroc

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On Amazon

2025 Upgraded Ultrasonic Repeller & Insect Indoor Repeller,Ultrasonic and Repellent for Roach,Rodent,Mouse,Bugs,Mosquito,Mice,Spider,Ant,3 Mode Switching,6 Packs
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Working principle Repeller:Ultrasonic insect indoor repellents use ultrasound to stimulate the brain neurons of pests. Long term stimulation can cause damage to the neurons of pests, thereby achieving the goal of expelling pests

S$ 84.03
Best Value
02

YOUKK

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Cat Repeller Ultrasonic Solar Energy IP66 Waterproof with Adjustable Frequency to Repel Animals, 5 Adjustable Modes, Ultrasonic Animal Repeller
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Ultrasonic protection: dog repellents only emit ultrasonic waves from 13 kHz to 45 kHz, which is safe for the human body and harmless to the human body. At the same time, it contains no chemicals and dangerous substances. It will only guide animals without damaging them. The humanised design does not harm your cats, dogs or other pets.
Ultrasonic + strong flashing LED + acoustic alarm: There are 14 strong LED lights in the eyes of the owl. In terms of its mouth, it is an ultrasonic transmitter. When the external repellent detects motion and body heat, there is a mixture of ultrasound of different waves, strong flashing lights and acoustic alarm to scare animals. There is no danger to humans or animals.
There is a solar panel on the head of the owl. Let the owls absorb energy when the sun shines. In addition, it is equipped with a rechargeable lithium battery with 2000 mAh. You can also charge the ultrasonic mosquito repellent via USB. This product does not include a USB cable!
Infrared sensor: The nose of the owl repellent is an infrared sensor (PIR) that can detect animals of all sizes. The actual area covers an arc of 120 degrees and a distance of up to 30 feet (10 m). As soon as the animals reach the radius of 30 feet, the motion sensor emits ultrasonic waves and the LED lighting makes the animal unpleasant and escape.
IP66 waterproof and easy to install: This cat repellent is IP66 waterproof. It can withstand normal rain. Note: If there are thunderstorms or bad weather, we recommend you bring it indoors. It can be installed anywhere in the home, garden or patio, garden, yard, driveways, fields, lawns, edges, garages, farms and all outdoor areas.

S$ 59.21
03

Mxculior

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On Amazon

2025 Upgraded Ultrasonic Repeller & Insect Indoor Repeller, Ultrasonic Plug in Repellent for Roach, Rodent, Mouse, Bugs, Mosquito, Mice, Spider, Ant, Electronic Pest Deterrent, 4 Packs
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

LARGE COVERAGE AREA: This mice repellent indoor is effective in spaces up to 800–1200 square feet. Keep in mind that ultrasonic waves cannot pass through walls, so for best results, we recommend using one device in each room.
HOW IT WORKS: Our mosquito repellent uses ultrasonic technology to target the brain neurons of pests. Prolonged exposure to these ultrasonic waves disrupts the pests' nervous system, effectively driving them away without harm.
ENERGY SAVING: With a power consumption of only 3-5W—lower than most small desk lamps—this device operates without batteries. Simply plug it in for effortless, eco-friendly pest control that combines low energy use with high efficiency.
ECO-FRIENDLY PEST CONTROL: Say goodbye to harmful chemicals, toxic poisons, and messy traps. Our insect repellent offers a safe, chemical-free solution to keep pests away. Instead of killing them, it creates an uncomfortable environment that naturally encourages pests to leave. No more cleaning up dead insects or dealing with harsh substances—just a simple, effective, and humane way to protect your home.
EASY TO USE: Simply plug our mouse repellent into any standard outlet. You’ll hear a “beep” sound and see a calming blue breathing light, indicating that the device is active. Results are typically noticeable within 2-4 weeks, and you can say goodbye to pests for good! Note: It’s normal to see an initial increase in pest activity during the first 2 weeks as the device drives them out of their hiding spots.

S$ 52.14
04

JahyElec

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Ultrasonic Bat Repellent for Attic Porch Outdoor Indoor, Rechargeable Bat Repeller Deterrent Devices, Electronic Bird Repellent Bats Keep Away Reject Repelling System Removal Device for House Home (1)
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Wide Coverage Area: Designed to cover large spaces, this repeller protects up to 2,000 sq. ft. Ideal for attics, garages, barns, and other areas where bats may invade, ensuring complete bat prevention throughout your property
USB Rechargeable & Portable:This lightweight bat repellent is USB rechargeable, making it perfect for indoor and outdoor use—whether in your home porch balcony garden or orchard. Maintenance-free, day and night protection for your home and property
Quiet Operation: The Ultrasonic Bat Repeller works silently, ensuring your peace and quiet while maintaining bat control. Unlike noisy deterrents, it operates in the background without disturbing your home environment
Friendly to Humans & Pets: Just ultrasonic frequencies that disrupt bat or other birds communication and navigation. This humane and effective method keeps your space bat-free without endangering human, pet or wildlife
Easy to Use: After bat repellent outdoor is fully charged, press the switch to activate the ultrasonic wave and indicator light will be on. If the product effect is not ideal, you can adjust the sound wave to achieve a more ideal repellent effect
Double Ultrasonic Speaker: The ultrasonic bat repeller uses adjustable high or low frequency sound waves to deter bats or other birds effectively. This device provides a humane solution to protect your home from unwanted flying visitors

S$ 26.99
05

Lickoon

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On Amazon

6 Packs Ultrasonic Pest Control Repeller, Electronic Pest Repellent Plug in Indoor for Insect Roaches Spider Ant Bug Mosquito Rat Mouse Repellent for House Home Kitchen Garage
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Upgraded ultrasonic pest control repeller: This plug-in mouse and pest repellent emits ultrasonic waves that stimulate the auditory systems and nervous structures of fleas, rodents, roaches, mice, insects, mosquitoes, ants, rats, bed bugs, and other common pests, prompting them to vacate the premises.
Gradual and continuous effect: The time required to achieve noticeable results typically ranges from one to two weeks, depending on the severity of the pest problem. Full effectiveness may be observed within three to four weeks. Tip: It is not uncommon to see an increase in pest activity during the initial days of operation. This is a normal phenomenon as pests attempt to escape the affected area. Please remain calm and continue using the device as directed.
Effective coverage: Each unit can cover an area of up to 1,600 square feet. However, since ultrasonic waves cannot penetrate walls or solid objects, it is strongly recommended that one unit be used per room. For areas with severe infestations, the use of two or more units is advised.
Easy to use: With a power consumption of only 3–5W, the device is simply plugged into a standard electrical outlet. For optimal performance, it is recommended to install the unit at a height of 30–50 inches from the floor to target flying pests, and 10–30 inches for crawling insects.
100% safe for children and pets: The device contains no toxic substances, odors, or chemical agents, making it entirely safe and non-harmful for children, pregnant women, and domestic animals. It offers a healthy and peaceful means of pest control for your household.

S$ 45.02
06

Haycone

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On Amazon

2024 Upgraded Ultrasonic Repeller & Insect Indoor Repeller,Ultrasonic and Repellent for Roach,Rodent,Mouse,Bugs,Mosquito,Mice,Spider,Ant,3 Mode Switching,6 Packs
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Working principle Repeller:Ultrasonic insect indoor repellents use ultrasound to stimulate the brain neurons of pests. Long term stimulation can cause damage to the neurons of pests, thereby achieving the goal of expelling pests
Work progress process:The typical results can take 1-2 weeks depending on the severity of the pest infestation. Mostly can see the electronic pest repellent results within 3-4 weeks! Then we can say goodbye to pests and mice! Note: To keep the pest from coming back continued use is recommended
Green Way To Repel Pests: Throw away harmful poisons, hazardous chemicals and traps commonly, which always used in households and control technicians. Ultrasound is inaudible to humans and household pets. It is an eco-friendly alternative to harmful and dangerous chemicals, poisons and traps, no unpleasant odors
Functional upgrades in 2024. Intelligent frequency conversion with three different sound wave frequencies, covering a frequency range of 20KHZ-60KHZ, can more effectively deal with various types of pests and keep your family away from pest infestation
Energy saving and money saving. Its power is only 3-5 W, even lower than the power of ordinary small desk lamps, without the need for batteries, plug in and use, truly achieving low energy consumption and high efficiency

S$ 48.42
07

JahyElec

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On Amazon

Ultrasonic Bat Repellent Outdoor for Attic,Electronic Bat Deterrent Devices Outdoor Getting Rid of Bats,Rechargeable Batss Repeller Ultrasonic Indoor 36871 (1)
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

️WORRY FREE PURCHASE: If you have any quality issues or questions about the ultrasonic bat scare devices you receive, please feel free to contact us at any time, and we will provide you with a 100% satisfactory shopping experience.
️SUGGEST CONTINUOUS USE: Use the ultrasonic bat removal continuously for 3 weeks to achieve results.Due to individual and environmental differences among bats, the effects may vary. Please be patient and continue operating until the bats move away.Tip---Walls, cabinets weaken ultrasonic waves.When indoor objects are dense or the space is too large,bat repellent is recommended to add multiple equipment units to ensure comprehensive coverage and improve the efficiency of the bat away system.
️SPECIFIC ULTRASONIC FREQUENCY: Bat Deterrent Devices using high-frequency ultrasound to disrupt their auditory perception and nervous system, causing them to lose their ability to determine direction, and therefore feel scared and leave. This ultrasonic bat repellent devices uses a specific ultrasonic frequency that only bats and insects can recognize. And keep them out of your house.
️SAFE FOR PETS AND HUMANS: We understand the importance of keeping your family and pets safe, which is why our bat ultrasonic repellent is 100% safe for humans, cats, dogs, and most household pets. There are no harmful powders involved, making it a pet-friendly, humane and hassle free solution.
️NOISELESS: The waves of ultrasonic pest repellent operates silently so you can calmly set it up in a room and garage. Enjoy a peaceful night sleep without any concerns for noise, keep your family have a good sleep form the noise. The ultrasonic bat deterrent has a simple and elegant appearance, suitable for various sizes of space environments such as attic, garage, terrace, eaves, porches, etc.

S$ 25.99
08

JahyElec

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On Amazon

Ultrasonic Pest Repeller Indoor, 8 Pack Rodent Repellent Ultrasonic Mice Repellent Electronic Mouse Repellent Devices,Pest Defense Plug in Bug Repellent for Mice Rat Roach Pest Control,White
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Wide Area Coverage: Intelligent frequency conversion. The ultrasonic rodent repeller offers 360° full-range pest protection, perfect for use in garages, basements, barns, and warehouses. You really need this bye critter ultrasonic pest repeller
Reliable Pest Defense Device: Rat repeller combines advanced technology and humanity. It can emit ultrasonic waves that cannot be heard by humans .No dead rodents, no need to clean up dead pests, and no batteries required. save your money and time
Efficient Pest Control: This electronic mouse repellent activates with a blue light,driving away pests like rodents mosquitoes spiders cockroaches. It operates with low power consumption, costing less than $10 annually, saving you from costly pest removal
Easy to Use: Just plug it in for instant use, and it quietly emits ultrasonic waves, driving away pests without odor, noise, or mess. For maximum efficiency, place the device in an open area and use multiple units in areas with high pest density
Dual Ultrasonic Speaker: Adopting the latest frequency conversion output, this rodent repeller emits varying ultrasonic frequencies to irritate the brain and nervous system of pests, making them uncomfortable and forcing them to flee

S$ 39.99
09

Generic

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On Amazon

Ultrasonic Pest Repeller Plug in, Electronic Rodent Repellent for Indoor Home, Mosquito Repellent, Cockroach Killer, Spider Repellent (1 Pack)
8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Wide Pest Coverage: Effective against mosquitoes, ants, rodents, and bugs; ideal for apartments, garages, and basements
Safe : No dead insects or messy cleanups; ultrasonic waves silently repel pests
Easy Plug-in Design: Energy-efficient device for kitchen, or bedroom; blue light confirms operation
Advanced Ultrasonic Technology: Covers up to 1200 sq ft for indoor pest control; targets roaches, mice, and spiders with sound waves safe for humans and pets
Quick Results: Noticeable reduction in pest activity within 2-4 weeks; low power consumption (3-5W) suits 24/7 use

S$ 25.58
10

Phifree

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On Amazon

Phifree Ultrasonic Pest Repeller 6 Packs, Indoor Pest Control, Ultrasonic Pest Repellent for Home, Kitchen, Office, Warehouse, Hotel
8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Ultrasonic Pest Repeller - Ultrasonic Pest Repeller works by creating changeable ultrasound intermittently and alternately. The effect of unique ultrasound on the hearing and nervous system of pests. They will spontaneously escape from the area covered by Ultrasonic.
Quiet & Effective - Ultrasonic Pest Repeller will only repel pests quietly, and will not affect pregnant women or babies. So No need to clean up dead pests, no bad smell and Corpses.
Lifetime Warranty - The typical results can take 1 week depending on the severity of the pest infestation. Mostly can see the electronic pest repeller results within 3-4 weeks! Then we can say goodbye to pests and mice! If you have any problems, please feel free to contact us.
Friendly for Human&Pets - Destroying the living environment of the pests physically, the ultrasound waves only effects on pests and mice. For child/pregnant women/The aged/pets, the pest Repeller is safe and not interfere with domestic appliances. Quiet and non-radioactive operation.
Easy to use - With plug-in design, just plug-in one of this pest repelling device and pest will be gone within 3-4 weeks! Say no to bugs when you use one for each room.

S$ 25.99