About this product: 【Wide Detection Range & Automatic Animal Repellent】This cat repellent has a wide detection area, with an infrared automatic sensor range of approximately 110 degrees horizontally and approximately 55 degrees vertically, with a maximum detection distance of approximately 8m-10m. By installing it in the entryways of your garden, the sensor automatically activates to repel various types of animals, fundamentally eliminating problems like droppings and mischief. It can be used in various places such as flowerbeds, gardens, and parking lots. 【Harmless to Humans, Animals, and the Environment】 Ultrasonic waves keep wild animals (cats, dogs, mice, foxes, birds, rodents, etc.) away. The wave oscillation frequency automatically changes each time it oscillates, preventing animals from getting used to it. You can drive away animals without harming them, without using dangerous chemicals such as smelly odors or irritants. Please use it with peace of mind as it is harmless to humans, animals, and the environment. 【Solar Charging Possible】 The product is equipped with a solar panel, and if installed in a sunny place, it will automatically charge via solar power, making it more economical and convenient than battery replacement. It can reduce animal damage (droppings, crop damage, noise, etc.). It has a built-in large-capacity battery, eliminating the need for battery replacement, and can operate for a very long time. It is waterproof, and can be used as a bird repellent or cat repellent even on consecutive rainy days like the rainy season. When installing it in the garden, you can install it with confidence even in places that may get wet due to rain or watering the flowerbeds. 【IPX Waterproof and Dustproof】 With an IPX waterproof design, it can operate without being affected by light rain, making it convenient for everyday use. Even when installed in a garden, you can install it with confidence even in places that may get wet due to rain or watering the flowerbeds. The dustproof performance is also quite excellent, so for outdoor animal repellers, there is no need to worry about the repeller function being damaged by dust or gravel even when used for a long time, and you don't need to do much maintenance on the device. (Note: We recommend moving it indoors during heavy rain or typhoons) 【Easy to Install】 Installation is complete by attaching the included stick to the package and inserting it into the ground. No other complicated operations are required, and it is easy to use. The ultrasonic frequency range of the animal repeller is from 13KHz to 45KHz. Because the frequency range that animals dislike varies depending on the animal, changing the width of the frequency emitted from the animal repeller allows you to repel a wider variety of animals.