Features 1、When an animal enters the area, an infrared sensor is triggered and emits a ultrasonic to effectively drive off intruders such as dogs, cats, badgers, foxes etc. 2、The right and left angle of the infrared sensor is 110 degrees, effective distance: 6‑10 meters depending on the animal size. 3、The Ultrasonic Animal Repeller will scare away the animal intruders with ultrasonic and LED light, will not harm them, no dead animals. 4、Solar animal repeller contains no chemicals, has no harm to the human body. This item can be placed in the floor or place the top directly on the flat surface. 5、The ultrasonic animal repeller can be charged by solar energy in the sun. Can be used in any weather thanks to the included batteries. Don't worry about working on rainy days. 6、Simply insert the spike into the ground where there is sunlight and switch it on, the device emits high‑frequency tones of different heights that are inaudible to people. 7、Ultrasonic animal defense devices are particularly suitable for use on farms, tree nurseries, orchards, rice fields, pond, but also attics, etc. Specifications Item Type: Animal Repeller Material: ABS Color: As shown in the picture Size: Approx.14.48x9.4x31.24cm/5.7x3.7x12.3in Weight: Approx.316g/11.1oz Power Supply: Solar battery powered, 4xAA batteries 4.8V, 300mA(battery included) Infrared Sensor Angle: 110 degrees Effective Distance: 6~10m/19.7~32.8ft Frequency: 25 kHz-60 kHz Waterproof Rating: IPX4 Function and battery control (red LED indicator) Application: This is an infrared transmission sensor that constantly outputs signals. When it is determined that a moving animal is in the detection area, it automatically emits a sound waves frequency to drive the animal and the LED indicator lamp lights up. Package List 1 x Ultrasonic Solar Animal Repeller 1 x Ground Spike(3 Section) 1 x User Manual