Cordless Ultrasonic Pest Deterrent Device
Ultrasonic Emission
This device uses ultrasonic audio output between 20 kHz and 65 kHz, a frequency range intended to be outside typical human hearing. The emitted vibrations are intended to help create an environment that certain pests may find uncomfortable, though effectiveness may vary based on placement and surroundings.

Power and Coverage Range
The unit operates on AC 100-240V power and consumes 2.5 watts. The listed coverage range of 100–800 sq ft is intended as a general guideline, and results may vary depending on room layout, furniture, and objects that may reduce ultrasonic reach. waves.

Placement and Usage
The device can be used in dry indoor or outdoor areas, such as patios, garages, porches, or sheltered yard spaces. It is intended to help deter pests like rodents, flies, cockroaches, and fleas, though outcomes may differ depending on pest activity, weather, and placement. Keeping the device unobstructed may assist with ultrasonic dispersion.

Product Specifications
- Voltage: 50/60Hz, 100-240V AC
- Power: 2.5 watts
- Audio Output: 20–65 KHz
- Coverage: 100 to 800 square feet
- Package Dimensions: 4.13" x 2.81" x 2.36"
- Product Size: 2.36" x 2.79" x 1.9"
- Weight: 1.8 Ounces
What’s Included
- 1 x Cordless Ultrasonic Pest Deterrent Device
Frequently Asked Questions
Is the sound audible?
The unit emits high-frequency output intended to be outside typical human hearing.
What pests may it help deter?
It is intended to help deter rodents and insects such as mice, rats, flies, cockroaches, and fleas, though results may vary.
Can it be used outdoors?
Yes, it may be used in dry outdoor locations such as patios or sheltered yard areas.
Free shipping & delivery
Shipping is free on every order. Orders are processed within 1–2 business days, then delivered in 2–5 days in the US and 5–8 days internationally.
30-day returns
Most unused items can be returned within 30 days of delivery. Email support@riafu.com with your order number before sending anything back — returns go to our returns facility in the USA.
Secure checkout
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Questions?
Email support@riafu.com or use our contact form.