Solar Rat and Dog Repellent Instructions:Strong ultrasound signal will scare the animal, in the unpleasant ultrasound area of the animal, scare itThe sound is activated when the animal enters the rangeTherefore, the animal cannot adapt to the sound and the repulsion is strongerIt adopts the principle of infrared induction, and at the same time detects small animals, it emits ultrasonic waves to hunt small animalsIt can help you keep away harmful stray dogs, cats and other small animals and protect your property, garden and yardBecause it is a portable design product, it can be installed anywhere in your home, garden or yard. This product can be used with low voltage power supplies with batteries. This product only drives animals, does not add any chemical substances, just sendsout ultrasonic waves to drive the animals away without causing any harm to the human bodyElectric capacity: 300AMHEffective distance: up to 8M (depending on weather and environment)Detection angle: 110 horizontal (depending on the surrounding weather)Waterproof grade: IPX4Solar panel: 5.5V 0.11W, amorphous siliconBatteries: 4x 2/3AA 300MA NI-MHFrequency: 25KHZ-60KHZRange: 6-8m in a 110 fan-shaped area in frontMaterial: ABSSize: length 38 x width 9.5cm