Humutan Repelente ultrasónico para perros, alimentado por energía solar e impermeable sensor PIR repelente para gatos, perros, pájaros y mofones y másEffective: Intense ultrasonic signal to scare the dogs, cats, wild boars, mouse, birds and more other animals away from your zone, house, garden, yard or more. Portable & Easy use It can be mounted in ground with the provided spike, or hang on wall through the back slot (With direct sunshine recommended) Waterproof: Can be left out in any condition. The angle of detection is 110 degrees so it is important to consider the most suitable rotation for