Havahart 5265 Spray Away Motion Detector Sprinkler Animal Repellent Multi-unit system capabilities via a hose attachment (Included), naturally and humanely drive away unwanted animals from your lawn and garden Infra-red technology senses heat and movement from animals of all sizes and repels by quick burst of water, sudden movement and startling noise to chase animals away Water shoots 35 feet in length, protects 1000 square feet of your property 24/7. One 9 volt battery(not included) is good for thousands of activations, and battery life typically extends up to six months Limited 2 year manufacture warranty