110 coverage and IP66 waterproof: 110 coverage and provides full protection over an area of approximately 85 square meters. A humanitarian aid worker, mainly uses red light with a penetrating force of 600-700 nm in length of waves and emits radiant energy to simulate the shape of fire, which gives a shock effect to the animal-IP66 waterproof-The new version uses flash mode, suitable for rain and night) Charge Solar and USB The top of the outdoor ultrasonic repeller is equipped with an updated solar panel, built-in lithium battery, charged by sunlight or USB to ensure continuous operation day and night. (Note: in case of prolonged rain, the adapter can be used for charging). 5 Working ModesThere are 5 different modes to choose from. 13.5kHz-19.5kHz, drive animals such as dogs, foxes and flags. 19.5 kHz - 28.5 kHz, you keep animals such as cats, raccoons away. owls, badgers, and sheep. Voice alarm function. LED flashes. Can drive away raccoons, cockroaches and other animals. All functions work at the same time. The frequency of the first to the fourth gear is alternated, accompanied by LED flash, ultrasonic voice. Safe for animalswhen an animal reaches 10m from the detection area, makes a little noise, the PIR infrared sensor knows them and emits ultrasonic sound, it automatically switches from sleep mode to working mode, light rays and fast flash work with ultrasonic, animals feel uncomfortable and move out of the area. br>Easy to useThe cat repellent is equipped with two removable attachment tubes, with which the ultrasonic repellent is easily placed in the ground.