GH-326 PIR Ultrasonic Animal Repeller uses ultrasonic technology to deter with harm a wide range of animals from your compound including Dogs, Cats, Rabbits, Squirrels, Rats and etc. The product does not affect people, fish and birds.
 
GH-326 Product Description:
Material: ABS Plastic
Frequency: 3 frequency settings
Powered by 12V DC / 4 x D size batteries
Function: 3 function selector
Unit size: 14.5