Effective: Intense ultrasonic signal to scare the Dogs, Cats, Wild Boars, Mouse, Birds and more other animals away from your zone, house, garden, or yard more.
Safe & ECO-Friendly: The dog repellent ultrasonic can drive animals away from your garden without using chemicals, the Passive Infrared sensor (PIR) detects motion and triggers and then the ultrasonic speaker emitting a tone that people cannot hear but chases away common outdoor pests.
Weatherproof: All year-round and virtually all weather conditions still 100% working.
Energy-Saving: Powered by solar energy, cordless and rechargeable, high efficiency and low power consumption.
Easy to install : Take it out of the boxes, stick it