Ward off felines with this Pest XT Ultrasonic Battery Powered Animal Repeller Can repel cats and be used as an effective deterrent for dogs, rabbits, squirrels and rats The ultrasonic, high pitched frequency makes it uncomfortable for animals to be near Motion sensor covers 110-degree arc - distance of up to 26ft (8m) Fully waterproof design  Simply position the cat repeller using the ground stake or screw into a wall  PIR motion sensor activates the product when a warm body enters the controlled area   Buying Options: 12.99 pounds instead of 33.99 pounds for the 1-Pack - save 62% 19.99 pounds instead of 54.99 pounds for the 2-Pack - save 64%