Dog, Cat and Wild Animal Deterrent - Powerful ultrasonic sound combined with PIR motion sensor, humanely repels unwanted wild animals, dogs, cats, foxes, rodents, squirrels and some insects. PIR Infrared Sensor - Our cat ultrasound device is equipped with a PIR sensor. An infrared sensor that emits signals continuously. When it detects that a moving animal is within the detection range, it will automatically emit a sound wave frequency to lead the animal. Solar charging and IP44 waterproof - A solar panel is placed above the mouse repellent which can be charged by solar energy in the sun, Efficiently charged to maintain long standby time all day. Its waterproof rating reaches IPX44, can work effectively all year round in almost all weather conditions. Eco-Friendly and Versatile - Powerful outdoor cat repellents contain no chemicals or pesticides, safe for humans and pets. pets. Ideal for hunting cats, dogs, rodents and other unwanted animals. Ultrasonic animal repeller ideal for garden, yard, lawn, farm, kindergarten, etc. Easy Installation - The ultrasonic animal repeller comes with a pole that can be connected directly to the floor. it can be installed in your home, garden, yard or anywhere else. It can help you stay away from naughty stray dogs, stray cats and other small animals, protecting your property and garden. Solar powered , no cable needed to charge, saving energy efficiently. It is weatherproof and can work all year round and in virtually any weather condition. Use only ultrasonic sounds to repel and ward off intruders Only discover annoying animals, they won't harm them. Maintenance free and easy to mount on walls, fences or wooden stakes. Just press the "ON" button on the bottom of the solar repellent and insert the solar repellents directly into the ground for complete installation. Features: Material: ABS. Power source: Solar powered. Power: 1 .5W Battery type: 18650-Li-ion Effective distance: 6-8 meters. Angle of the infrared sensor: 110 degrees. Frequency: 400 Hz - 1000 Hz. Package contents: 1 solar repellent with ultrasonic. 1 x mounting bars. 1 x user manual. Precautions:< /p> 1. Install the device in the direction of animals entering for better effect. 2. If you are using the device for the first time, please charge the device. 3. Place the device in as much of the human living area as possible. It is possible that the man can hear part of his range. Do not install the device in a play area for children and babies. 4. Choose the best position to be exposed to sunlight so that the solar panel can receive the light directly.