Ultrasonic Dog Repeller & Bark Deterrent | Outdoor Trainer

Keep Your Walks Calm & Your Yard Quiet

The Ultrasonic Dog Repeller & Bark Deterrent is a smart, humane tool designed to discourage aggressive approaching dogs and reduce excessive barking — no sprays, no physical contact, no harm. Using high-frequency ultrasonic sound waves that are completely inaudible to human ears, this compact device effectively redirects unwanted dog behavior from up to 50 feet (15 meters) away.

Whether you're walking, jogging, cycling, or simply want a quieter backyard, this rechargeable, weatherproof trainer is built for everyday outdoor use. Made in Mainland China.

Key Features

• Automatic Bark Detection: Built-in microphone detects barking up to 50 ft away and instantly activates ultrasonic output — stops automatically when barking ceases.
• 4 Adjustable Ultrasonic Frequencies: Choose from 15 KHz, 20 KHz, 30 KHz, or a cycling multi-frequency mode to suit different dog breeds and situations.
• 4 Sensitivity Levels: Fine-tune detection sensitivity (1–4) to match your environment — ideal for quiet suburban yards or busier outdoor spaces.
• Completely Safe & Humane: Ultrasonic waves are harmless to pets and totally silent to human ears. No chemicals, no shocks.
• Versatile Mounting Options: Hang on fences, trees, outdoor walls, or carry by hand. Perfect for gardens, patios, driveways, and walks.
• IP45 Weatherproof Rating: Splash- and dust-resistant construction stands up to outdoor conditions.
• UV-Resistant ABS Shell: Durable plastic housing resists fading even with prolonged sun exposure.
• Long Battery Life: 1,500 mAh rechargeable battery provides up to 30 days of continuous use per charge. Charges fully in ~3 hours via USB.
• Digital Display: Shows current power level, sensitivity setting, and frequency mode at a glance.

Specifications

How to Use

1. Charge: Plug the included USB cable into the bottom of the device and connect to any USB power source ≤2A. The display flashes during charging and shows "4" when fully charged (~3 hours).
2. Power On: Hold the POWER button for 3 seconds until you hear one beep and see the display flash green.
3. Set Sensitivity: Press the Sensitivity button repeatedly to cycle through levels 1 (lowest) to 4 (highest).
4. Set Frequency: Press the Frequency button to select your preferred ultrasonic mode (Level 1–4).
5. Deploy: Mount or carry the device, point toward the area you want to monitor, and let it work automatically.
6. Power Off: Hold the POWER button for 3 seconds until you hear two beeps.

Best Use Tips

• Works best with unfamiliar dogs in moderate-noise environments.
• Recharge promptly when the indicator light dims — low battery reduces effectiveness.
• Avoid using this device to tease or antagonize dogs unnecessarily.
• Results may vary in very high-noise urban environments or with highly trained working dogs.

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Complete your pet care setup with these related products from our store:

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For more information on responsible pet ownership and humane animal behavior management, visit the CDC's resources on animals and pets.

Frequently Asked Questions

Q: Is the ultrasonic dog repeller safe for my pets and family?

A: Yes. The ultrasonic frequencies emitted by this dog deterrent are completely inaudible to human ears and harmless to animals. The device works by emitting a high-pitched sound that dogs find distracting — there are no chemicals, shocks, or physical contact involved, making it a safe and humane training aid.

Q: Can this ultrasonic repeller be used outdoors in rain or wet weather?

A: Yes. This dog repeller carries an IP45 weatherproof rating, meaning it is protected against dust and water splashes from any direction. It is designed for outdoor use on fences, trees, and walls, making it suitable for most weather conditions encountered in a typical backyard or during outdoor walks.

Q: How long does the battery last and how do I recharge it?

A: The built-in 1,500 mAh rechargeable battery provides up to 30 days of continuous use on a full charge. To recharge, simply connect the included USB cable to the bottom of the device and plug it into any USB power source (laptop, wall adapter ≤2A). A full charge takes approximately 3 hours. The digital display will show "4" when charging is complete.

Q: What is the effective range of this ultrasonic dog deterrent?

A: The device has an effective working range of up to 50 feet (approximately 15 meters). Its built-in microphone automatically detects barking within this range and triggers the ultrasonic output. The sensitivity can be adjusted across 4 levels so you can fine-tune performance for your specific environment.