1. Introduction
Thank you for choosing the wacieo Ultrasonic Pest Repeller. This device utilizes advanced multi-frequency ultrasonic technology to deter common household pests such as mice, rats, roaches, spiders, mosquitoes, and flies. Designed for indoor use, it provides a chemical-free and quiet solution for pest management, ensuring a comfortable environment for your family and pets.

Figure 1: wacieo Ultrasonic Pest Repeller units.
2. Safety Information
Please read and understand all safety instructions before using this product. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- This device is for indoor use only. Do not expose it to water or high humidity.
- Do not attempt to open or modify the device. There are no user-serviceable parts inside.
- Keep out of reach of children and pets to prevent accidental damage or misuse.
- Ensure the power outlet is easily accessible for quick disconnection if needed.
- Unplug the device before cleaning or if it will not be used for an extended period.
- Do not use if the device or power cord is damaged.

Figure 2: The device is safe for use around children and pets.
3. Product Overview
The wacieo Ultrasonic Pest Repeller is a compact, plug-in device designed for ease of use. Each unit features:
- Ultrasonic Speaker: Emits high-frequency sound waves inaudible to humans and most household pets.
- Indicator Lights: Provide visual confirmation of operation.
- Standard Plug: Designed for direct insertion into a wall outlet.

Figure 3: Close-up of the wacieo Ultrasonic Pest Repeller units.
4. Setup
Setting up your wacieo Ultrasonic Pest Repeller is quick and simple:
- Unpack: Remove the repeller from its packaging.
- Choose Location: Select an indoor area where pest activity is observed or where you wish to prevent pests. Ensure the chosen outlet is not obstructed by furniture, curtains, or other objects that could block the ultrasonic waves.
- Plug In: Insert the repeller directly into a standard electrical wall outlet.
- Verify Operation: The indicator lights on the device will illuminate, confirming it is powered on and operating.
Recommended Placement:
- For flying pests (e.g., mosquitoes, flies): Install between 30-50 inches (76-127 cm) away from the floor.
- For crawling pests (e.g., roaches, spiders, mice): Install between 10-30 inches (25-76 cm) from the ground.

Figure 4: Proper placement and ultrasonic wave emission.
5. Operating Instructions
The wacieo Ultrasonic Pest Repeller operates continuously once plugged in. It emits varying ultrasonic frequencies that create an uncomfortable environment for pests, encouraging them to leave the protected area.
- The device works silently and is inaudible to humans and most household pets.
- Allow 3-4 weeks for noticeable results, as pests may initially increase activity before leaving the area. Continued use is recommended for long-term effectiveness.
- For optimal performance, avoid placing the repeller behind large furniture or thick curtains that can absorb or block ultrasonic waves.

Figure 5: Illustrates the wide coverage of the repeller.
6. Maintenance
The wacieo Ultrasonic Pest Repeller requires minimal maintenance:
- Cleaning: Unplug the device before cleaning. Wipe the exterior with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Obstruction Check: Periodically check that the front of the device, particularly the speaker area, is not obstructed by dust or debris.
- Continuous Operation: For best results, keep the device plugged in and operating continuously.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not turning on (no indicator lights). | No power to the outlet; device malfunction. | Check if the outlet is working by plugging in another appliance. Try a different outlet. If still no power, the device may be faulty. |
| Pest activity persists or increases initially. | Initial increase is normal; device not optimally placed; severe infestation. | Allow 3-4 weeks for full effect. Ensure the device is not obstructed. Consider adding more units for larger areas or severe infestations. |
| Device seems ineffective after several weeks. | Obstruction of ultrasonic waves; pests have adapted (unlikely with multi-frequency). | Relocate the device to an unobstructed area. Ensure no soft furnishings are absorbing the sound. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | wacieo |
| Model | B0D8SRBTMH |
| Power Consumption | Approximately 5 W |
| Dimensions (per unit) | 7.13 x 5.75 x 2.72 inches (Package Dimensions) |
| Item Weight (per unit) | 12.6 ounces (Package Weight) |
| Target Species | Spider, Mouse, Roaches, Rodent, Mosquito, Flies, Flea, Ant, Bedbugs, Fruit Flies |
| Color | Black |
| UPC | 768561862726 |
9. Warranty and Support
For any questions, concerns, or support regarding your wacieo Ultrasonic Pest Repeller, please contact the manufacturer or seller through your purchase platform. Please refer to your purchase documentation for specific warranty details.
For general inquiries, you may visit the wacieo brand page on Amazon: wacieo Brand Store