1. Introduction
The Jahy2Tech Solar Ultrasonic Animal Repellent Sonic Fortress Pro is designed to deter various animals from your outdoor spaces using advanced ultrasonic technology, motion detection, and flashing lights. This device provides a humane and environmentally friendly solution to protect your garden, yard, patio, or farm from unwanted visitors such as deer, raccoons, rabbits, squirrels, cats, dogs, foxes, and skunks.
This manual provides essential information for the proper setup, operation, and maintenance of your animal repellent to ensure optimal performance and longevity.
2. Setup Instructions
Follow these steps for correct installation and initial setup of your repellent device:
- Unpack the Device: Carefully remove all components from the packaging.
- Choose a Location: Select an area in your garden or yard that receives ample direct sunlight for the solar panel to charge effectively. For optimal detection, ensure the device is installed approximately 3 inches (7.6 cm) above the ground to prevent water submersion and to allow the motion sensor to operate without obstruction.
- Installation Method:
- Ground Stake: Attach the included stake to the bottom of the repellent unit and firmly insert it into the ground.
- Wall Mount: Utilize the specially designed hanging port on the back of the unit to mount it on a wall or tree using appropriate hardware (not included).
- Positioning for Coverage: The motion sensor has a detection range of 120 degrees from the front. Position the device to cover the primary entry points or areas where animals are most active. For larger areas or multi-directional protection, consider installing multiple units.
- Initial Charge: Before first use, it is recommended to allow the device to charge under direct sunlight for at least 24 hours to ensure the internal rechargeable battery is fully powered.

Image 2.1: Illustration of the animal repellent's 120-degree detection angle and up to 40ft range, demonstrating its coverage in a garden setting with various animals.

Image 2.2: A detailed view of the solar panel on top of the repellent, highlighting its energy conversion capabilities for environmental protection.

Image 2.3: The repellent device featuring an explosive flashing light and a rear hanging port for easy installation on fences or walls.
3. Operating Instructions
The Sonic Fortress Pro operates automatically once properly installed and charged:
- Power On: Locate the ON/OFF/AUTO switch on the device. Set it to the 'AUTO' position for automatic operation.
- Motion Detection: The built-in motion sensor detects animal movement within its 120-degree range.
- Activation: Upon detection, the device emits a series of high-frequency ultrasonic sounds and activates flashing lights. These stimuli are designed to be unpleasant for animals, encouraging them to leave the protected area.
- Gradual Effect: The ultrasonic equipment emits multiple different frequencies of sound waves continuously. Animals gradually become uncomfortable and voluntarily move away from the area. This process aims for a long-lasting and gentle repelling effect, which typically takes about three weeks to fully manifest. During this initial period, animals may still be observed in the area; continued patience and observation are recommended.
- Solar Charging: The integrated solar panel continuously recharges the internal battery during daylight hours, ensuring uninterrupted operation.
Video 3.1: A short demonstration of the ultrasonic animal repellent in action, showing its effect on a raccoon. This video illustrates the device's motion-activated response.
Video 3.2: A brief clip showcasing the Jahy2Tech solar ultrasonic deer repellent. This video demonstrates the device's ability to deter deer from a protected area.
4. Maintenance
The Sonic Fortress Pro is designed for low maintenance, but regular checks ensure optimal performance:
- Clean Solar Panel: Periodically wipe the solar panel with a soft, damp cloth to remove dust, dirt, or debris that may hinder charging efficiency.
- Clear Obstructions: Ensure the motion sensor and ultrasonic emitters are free from leaves, branches, or other obstructions that could block their function.
- Weather Resistance: The device has an IP44 waterproof rating, making it suitable for outdoor use in various weather conditions. However, avoid prolonged submersion in water. If heavy rainfall or flooding is anticipated, consider temporarily relocating the device to a higher, drier spot.
- Battery Life: The rechargeable battery is designed for long-term use. If the device's performance significantly diminishes over time, especially after ensuring adequate sunlight exposure, the battery may be nearing the end of its lifespan. Contact customer support for guidance on battery replacement if applicable.

Image 4.1: The animal repellent device shown in rainy conditions, emphasizing its IP44 waterproof design for reliable outdoor performance.
5. Troubleshooting
If you encounter issues with your Sonic Fortress Pro, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not activating or flashing lights/ultrasonic sounds are weak. | Insufficient battery charge; solar panel obstructed; device is OFF. | Ensure the device is set to 'AUTO'. Clean the solar panel and ensure it receives direct sunlight for at least 24 hours. Check for any physical obstructions blocking the motion sensor. |
| Animals are still present in the protected area. | Initial setup period; incorrect placement; animals approaching from outside detection range. | Remember that the repellent effect is gradual and can take up to three weeks to fully manifest. Adjust the device's position to ensure the motion sensor covers the animal's approach path. Consider adding more units for wider or multi-sided coverage. |
| One unit or sensor is not working. | Defective unit; internal component failure. | Ensure the unit is fully charged and properly positioned. If the issue persists, contact Jahy2Tech customer support for assistance or potential replacement under warranty. |
| Device stops working after heavy rain. | Water ingress despite IP44 rating; prolonged submersion. | While IP44 rated, extreme conditions or submersion can cause damage. Allow the device to dry completely in a sunny spot. If it still doesn't work, contact customer support. Ensure installation is at least 3 inches above ground. |
6. Specifications
- Model Number:
- No.155_4-8
- Type:
- Solar Ultrasonic Animal Repellent Outdoor
- Color:
- Green
- Ultrasonic Version:
- 2025 version
- Charging Method:
- Solar Powered
- Drive Angle (Motion Sensor):
- 120°
- Coverage Area:
- Up to 2,425 square feet
- Waterproof Rating:
- IP44
- Material:
- Acrylonitrile Butadiene Styrene (ABS)
- Product Dimensions:
- 6 x 4 x 6 inches (15.24 x 10.16 x 15.24 cm)
- Item Weight:
- 2.31 pounds (1.05 kg)
- Manufacturer:
- Jahy2Tech

Image 6.1: Examples of the animal repellent's versatile application in various outdoor environments, including farms, parks, gardens, and residential yards.
7. Warranty & Support
For warranty information, product support, or any inquiries regarding your Jahy2Tech Solar Ultrasonic Animal Repellent Sonic Fortress Pro, please contact the manufacturer directly. Keep your purchase receipt or proof of purchase handy when contacting support.
Manufacturer: Jahy2Tech