Outdoor Ultrasonic Solar Animal Repeller Pest Mouse Repeller Sensor Garden Bird Cat Dog Fox Repellent Keep Animals Away Specifications: 1.Material: ABS plastic+Electronic component 2.Solar panels: 4.3V, 20mAh 3.Battery: 1V, 250mAh rechargeable battery 4.Frequency: 400-1000 (HZ) 5.Working distance: 8 m 6.Infrared sensing angle: 110 degrees 7.Sensing distance: 8-9 meters, depending on the size of the animal. (The bigger the animal is, the farther it is sensed) 8.Power supply: Solar powered, 3xAA rechargeable batteries, or powered by a 5V 500mA adapter. 9.A 2 second sound wave is emitted every 30 seconds. 10.Applicable Area: 20-50 square meters How to install: 1.Press the ON OFF button to turn it on. 2.Insert the device 8 inches deep into the ground and you can fully insert the device so that the bottom of the enclosure rests on the ground. Do not hammer the equipment You may need to first dig a hole in hard land. 5-speed frequency adjustment: 0 files: OFF 1 files: 13.5KHZ-19.5KHZ, mainly for rats, dogs, rabbits, foxes, crickets and other animals. 2 files: 19.5KHZ-24.5KHZ, mainly for cats, raccoons, badgers, skunks and other animals. 3 files: 24.5KHZ-45.5KHZ, mainly for bats, birds, mice and other animals. 4 files: LED lights burst 5.50KHZ, the whole band drive animals plus light flash. All functions work at the same time, accompanied by a strong LED flash. Instructions: 1. Powerful ultrasound drives away animals. When an animal enters the area, an infrared sensor is triggered and the product emits ultrasonic waves that make the animal uncomfortable and escape the area. 2.LED flashes drive the animals. When the animal enters the area, an infrared-sensing detector is triggered and the product emits a strong flash of light that causes the animal to be frightened and flee the area. 3."Sensitivity" button (left): Sensitivity and sensing distance are adjustable. Turn the knob clockwise to gradually increase the protection range. 4. "Frequency" button (right): This button is used to adjust the ultrasonic frequ