About this item Advanced Dual-Chip Technology for Superior Deterrence: This ultrasonic animal repellent features dual-chip microelectronics,emitting alternating high-pressure and ultrasonic waves (13.5KHz-45.5KHz).Combined with visual interference,it effectively disrupts animals’ auditory and nervous systems,creating an environment they find uncomfortable,encouraging them to leave without harm All-Round Outdoor Protection: This deer repellent is ideal for yards, chicken coops, farms, gardens, and livestock areas. It humanely repels deer, coyotes, skunks, cats, foxes, raccoons, owls, and other nocturnal animals. With a detection range of 20-25 feet and a 110-170° coverage angle, it ensures comprehensive protection for your outdoor spaces Solar Powered & Weatherproof: This cat repellent outdoor features a top-mounted solar panel for eco-friendly, energy-saving charging. Designed with an IP65 waterproof rating, it delivers reliable performance in all weather conditions without malfunctioning in rain. (Note: Avoid submerging in water for optimal functionality.) Versatile Installation Options: This raccoon repellent is designed for flexibility. Secure it into the ground with the included mounting poles or hang it on trees, fences, or walls to suit your needs. Its adaptable setup provides comprehensive protection for your outdoor spaces, ensuring effective coverage Tips for Optimal Use: Animal deterrent devices outdoor may take 2-4 weeks to show noticeable results. Patience is key! If there is any issue, just let us know then we will offer a satisfying solution especially for you