• Sensitive ultrasonic design: The outdoor cat repellent features a speaker with a passive infrared sensor (PIR). It detects moving animals within a range of 6-8 meters and automatically emits a sound frequency to scare them away. The infrared sensor has a detection angle of 120° horizontal and 55° vertical. • Eco-friendly animal repellent: This ultrasonic repellent is 100% environmental, with no chemical pesticides or traps, so it does not cause animal death. It is effective for a wide range of animals such as foxes, cats, dogs, bears, squirrels, rabbits, deer, skunks, bats, and raccoons. • Solar charging and IP44 waterproof: Equipped with a solar panel that allows efficient charging with solar energy, ensuring a long lifespan. Its IPX44 sealing guarantees effective operation throughout the year in almost any weather condition. • Easy to install: Place the repellent in the area you want to protect and make sure it is in a very sunny spot. Ideal for patios, terraces, garages, attics, porches, boats, gardens, farms, ponds, among others. • Safe and chemical-free design: It uses ultrasonic and LED lights to scare away animals, protecting the environment and being safe for humans and animals. It may take 10-15 days to deter some aggressive animals.