Features - Color: Green. - Material: ABS. - Size: 14.5 x 9.5 x 36.5cm (LxWxH). - The safe/humane way to keep cats and other unwanted pests (Dogs, Foxes, Squirrels, Rodents, some insects) out of your garden with fully adjustable sensitivity and frequency - Infrared PIR motion sensor detects the movement and body heat (reducing fake activation, extending battery life) upto 7m away activating the cat repeller to a high frequency sound, irritating to the cat and almost inaudible to humans - Easy set up - Includes zinc coated ground stake and tab for fitting directly to wall or fence. The bar can be inserted in the earth. - This cat repellent is fully weatherproof, you may leave outside in all weathers. - Device will begin to work whenever a slow moving object is detected and will return to hibernation mode in normal times, saving energy. - Sound wave range is above human hearing range, which will not bring any noise pollution. Specifications Battery Voltage: 4.8V. Power Supply: Solar panel/ 3 x AA rechargeable batteries(Built in). Frequency: 16-60Khz. Waterproof: IPX4. Effective Range: About 8 meters. Detection Angle: 110 degrees horizontal Working Method: Ultrasonic wave and strong flashing LED.