【Safety and environmental protection】: The solar animal repellent does not contain any chemical substances and is harmless to the human body. Solar Animal Defense will use ultrasonic to scare away intruding animals without harming them, no dead animals. 【Waterproof】: The garden cat repellent has sturdy structure and waterproof design. A cat shelter for the garden can be ignored in extreme weather conditions. Perfectly protect your farm, garden, yard, lawn, patio, garage from insects and pests. 【Solar Battery】: The cat repellent can be charged by solar energy , which is environmentally friendly and convenient. Place a solar panel above the repellent, which can be charged by sunlight. 【Easy to Install】: Just slide the cat deterrent into the ground. This repellent is weatherproof and you can leave it outside in bad weather. 【Wide Coverage】: The PIR infrared motion sensor can detect human body movement and heat up to 8 m away, which activates the cat repellent used to emit high frequency