Solar Pest Repeller, an eco-friendly outdoor device designed to deter various unwanted animals like rodents, birds, cats, dogs, and more, without using harmful chemicals or traps. Key features and how it works: Solar Powered: Features a solar panel and rechargeable battery for continuous operation. Ultrasonic Deterrent: Emits high-frequency ultrasonic sound waves to repel pests. Motion Sensor Activation: A PIR motion sensor detects movement and activates the repellent (and sometimes LED lights). Weatherproof Design: Built with durable materials for outdoor use. Easy Installation: Can be staked in the ground or mounted. Some models offer frequency adjustments for specific animals.