Ultrasonic Cat Repellent, Solar Cat Repellent & Pet Repellent, Waterproof Outdoor Cat Repellent with Detector for Cats, Dogs, Mice, Raccoons, and Garden Animals

【Dog, Cat & Wildlife Deterrent】This Ultrasonic Cat Repellent uses advanced ultrasonic technology that produces 20kHz to 45.5kHz ultrasound, accompanied by an alarm sound. The built-in PIR motion sensor can detect small movements within a 110-degree arc and up to a distance of 30 feet. When it detects that a moving animal is within the detection range, it emits ultrasound and a red light illuminates, deterring the animal.