Friendly Expulsion The Animal Repellent Is 100% Environmental: No Chemical Pesticides, No Traps And Therefore No Dead Animals. Thanks To The Intelligent Infrared Motion Detector, This New Version Is Useful For A Wide Range Of Animals: Fox, Cat, Dog, Bear, Squirrel, Rabbit, Deer, Skunk, Bat , Raccoon Etc.Adjustable Range You Can Turn The "Sensitivity" Knob To Adjust The Range Of Protection To Your Needs. The Solar Repellent Is Capable Of 2-Way Animal Repelling By Emitting Ultrasonic And Powerful Flashing Led Lights At The Same Time, Which Ensures High Efficiency.Solar Charging3 Charging Choices: The Cat Repellent Can Be Powered By Solar Energy, Built-In 3 Aa Rechargeable Batteries Or The Usb Cable. When It Is Gray For A Long Time, The Charging Socket Allows You To Charge It By The Usb Cable. Its Design Is More Practical And More Environmentally Friendly. Please Charge The Machine By The Usb Cable For The First Uses.Farm Protection It Is Easily Located Above The Ground Using The Removable Bar With Pintue Arrow And On The Wall With The Fixing Holes. The Dog Repellent Is Particularly Suitable For Multiple Uses E.G. Farm, Paddy Field, Nursery, Orchard To Protect Your Property. To Light Rain In All Directions (Not Immersible In Water) But Please Shelter It During The Shower And The Snow. Do Not Hesitate To Contact Us With Any Questions And We Are Ready To Help You.