Effective Animal Repellent: Intense ultrasonic signal to repel dog, cat, marten, raccoon, badger, fox, etc. and other rodents in your area, house, garden or yard. It combines a sophisticated PIR detection system. It detects movement and releases brief bursts of beneficial ultrasonic waves. It saves you from worrying about small animals entering your garden. Human-like designThe repeller only serves to propel the animal with physical waves. Only the 25-60KHZ wave is emitted to chase them away. Will have no harm to human body. And won't hurt your own cats, dogs or other pets. Up to 7400 square feet (86 feet radius). It is recommended to use multiple devices for even greater coverage. The solar cell can be fully charged in 6 hours and lasts for 5 days. Once exposed to the sun, the solar panels replenish electricity cyclically, so you don't have to worry about power supply problems. Portable and easy installationIt can be mounted on the ground with the included stake or hung on the wall through the back slot (recommended in direct sunlight). This repeller has an infrared sensor angle of 110 degrees. The detection distance is between 20 and 25 feet depending on the size of