This ultrasonic animal repeller uses advanced motion-activated technology to help deter unwanted animals and pests from outdoor spaces. Equipped with a PIR sensor that detects movement up to 30 feet away, the device emits ultrasonic waves at variable frequencies to effectively cover an area of approximately 2,425 square feet. The irregular frequency pattern helps prevent animals from becoming accustomed to a single sound. Powered by a solar panel with rechargeable batteries, this repeller operates efficiently in sunlight and enters standby mode when no motion is detected. The IPX4 waterproof rating makes it suitable for year-round outdoor use in gardens, farms, yards, patios, and other areas exposed to rain and light weather conditions. Simply insert the stake into the ground or mount it on a wall to protect your property from deer, raccoons, cats, dogs, rabbits, and other animals. This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm under Proposition 65. The repeller is constructed from durable ABS plastic and includes four rechargeable batteries that are powered by the integrated solar panel.