Repels nuisance animals such as dogs, raccoons, opossums and more. Releases a startling surge of water to scare animals away. Infrared sensor detects animal heat and movement within a range of up to 100 feet. Metal spike allows for easy placement anywhere on your lawn or garden. Continuous spray setting allows for use as a sprinkler unit. Eco-friendly design. Uses only 2-3 cups of water per spray.