The Electronic Raccoon/Dog/Cat Repeller keeps these unwelcome guests from your property.
When an animal enters the large area covered by the infrared sensor, the Electronic Repeller produces an ultra sonic sound that is very unpleasant to raccoons, cats, dogs, squirrels, rabbits and various rodents.. This 'motivates' these creatures to leave. No harm is caused to the animals and the sound emitted from the device is inaudible to the human ear.
The unit switches off automatically when the animal has left the area so as to conserve battery life.