Effective Deterrents. Works effectively for cats, dogs, fox, deer, raccoons, mice, skunks, birds, squirrels and more. It will send out powerful ultrasound to drive away unwelcome wild animals, protecting your garden, farm and yard from being disturbed. This repeller is eco-friendly cause it does not have chemical components to threaten human's health. Easy to Use. Really simple to set up. Just insert the repellent into the ground or hang it on the wall, fence and tree. It will work automatically when you turn on the switch. Install it to your farm, garden, yard, lawn, patio, garage, cabin, shed, or wherever is needed. It will get rid of animal droppings, food destruction, noise and footprints in just few days. Long Sensing Distance and Waterproof. The infrared PIR motion sensor has an angle of up to 110 degrees and a wide detection range of up to 8 meters. Large detection area range can reach 230 square meters. This is waterproof repeller that 100% tested can work effectively in all weather conditions such as rain, snow, ice and wind. Adjustable Sensitivity and Battery Operated. The sensitivity of the PIR sensor is adjustable. The adjustable sensing distance is about 5m to 8m for your choice. The repellent is battery operated, so it can work continuously in all weather conditions. When it is rainy or cloudy and the repeller happens to be out of power, just replace the battery and it will go on working. Perfect for Outdoors. After strict product testing, we are sure that our cat scarer will solve your problems. Our repellent is very well made and the sensor is very sensitive and quick to trigger. If you don’t wish the animals using your front garden as its personal litter tray or digging up plants, just install this animal repellent in the direction where the animal comes.