product description: 1.Effective removal of animals in a humane wayAre you tired of animals invading and destroying your home and vegetable garden? Even threatening the safety of your pets. Our ultrasonic repellers use a strong ultrasonic signal to scare away dogs, cats, boars, mice, birds and other animals away from your area, house, garden or yard. It has different sensitivity modes that you can set according to your needs, and different sensitivity can effectively work on different animals. 2.Solar and WaterproofAnimal repeller, there is a solar panel on the top of the device, which can be charged by solar energy, which is beneficial to energy saving and environmental protection. . This outdoorrepeller features premium materials, weatherproof and UV resistant construction to protect yourself from water splashes from all directions and resist daily sun, wind and rain, perfect for gardens, yards, farms, and more 3.Safe and Humanized DesignSolar squirrel deterrent can only keep animals away from the garden without using any chemicals. Free of chemicals that can harm human health, passive infrared sensors (PIR) detect motion and trigger, then ultrasonic speakers emit noise to scare away common outdoor animals 4.Effective and Wide CoverageOutdoor animal repellers can be inserted into the ground with the provided mounting poles, or hung on objects such as trees, fences and walls to ensure better results. 5.Ultrasonic Animal Repulsion TipsSome animals may not respond immediately and may need to wait one to four weeks before they can work.