Say goodbye to unwanted deer. With its help, you can deter deer within 48 hours. Coverage: up to 2,425 square feet. ECO-FRIENDLY AND EASY TO USE: Naturally repels deer and other animals without harm. Made of UV-resistant and waterproof material, suitable for all weather conditions. Solar-powered technology allows self-charging in sunlight, wireless operation. No need to worry about battery replacements. The repeller features flashing lights to deter animals. Chemical-free protection helps keep your home safe from unwanted deer without using dangerous or messy chemicals, pesticides, sprays, or traps that could harm you or your family. No dead animals. Effective new technology. Ultrasonic deer repellers use advanced electromagnetic technology to help protect against pests. It emits powerful, penetrating ultrasonic waves to deter various pests and animals. Equipped with an infrared motion sensor that activates the device when an animal is detected. Quality assured.