Solar Powered Pest Repeller Ultrasonic Outdoor Yard Pet Repellent

When the passive infrared sensor (PIR) detects movement, it activates the ultrasonic speaker, which then emits a tone that is audible only to pests.

Solar Powered Pest Repeller Ultrasonic Outdoor Yard Pet Repellent Features:

• Effective: Intense ultrasonic signal to scare the dogs, cats, wild boars, mice, birds, and other animals away from your zone, house, garden, yard or more. 
• Human-Friendly Ultrasonic Animal Repellent - No harmful chemicals or pesticides, safe for humans and pets. Get rid of unwanted pest and animals through emitting ultrasonic, keeping the pests/animals away inhumane way.
• Motion Sensor - PIR Motion Sensor detects movement within a 110-degree arc and at a distance of up to 26 feet, activating the Repellent and emitting ultrasonic sound waves at a frequency of 13,500 - 23,000Hz for 5 seconds.
• Portable & Easy use - It can be mounted on the ground with the provided spike, or hung on the 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 maximum coverage.