Feature: 1. Humane and safe, no toxic chemicals 2. Maintenance-free and easy to mount on walls, fences or wooden stakes 3. Weatherproof with waterproof sealed cover 4. Solar powered, no need cable to charge. 5. Protection for: yards, gardens, porches, patios, balconies, greenhouses, ponds, barns, flower beds, campsites 6. Effective repellent: cats, dogs, rodents, rats, mice, birds, bears, deer, raccoon, skunk, rabbits, squirrels, ducks, geese Solar Powered Be charged by solar energy, which is convenient. Place the solar panel above the repeller, which can be charged by solar energy in the sun. Waterproof Design Ultrasonic Mole Repeller is made of high quality ABS and PC. With waterproof, corrosion-resistant and flame-retardant material design. It can be used with peace of mind even in bad weather such as a rainy day. Wide range PIR infrared motion sensor angle up to 110 degrees and detection range up to 8 meters away, activating the repeller to emit high-frequency sound.