Mouse Repellent for Cars, Marten Repellent, Ultrasonic Mouse Repellent for Car Engines, Prevents Animals from Chewing Car Wiring

【Sound and Light Combination】When the mouse repellent is activated, the white and red lights flash once every 2 seconds, while simultaneously emitting ultrasonic waves at a variable frequency of 18 to 36 kHz. The ultrasonic wave operates for 10 seconds and then stops for 100 seconds, coupled with strobe lights for stimulation. This affects the rodents' visual and auditory systems, making it difficult for them to adapt. This can effectively drive them away without harming them.【Three Power Options】The car mouse repellent has three power options: ① Insert 4 AA batteries (not included). ② Use a DC5-12V USB adapter (not included). ③ Connect the red and black wires of the mink repellent plug directly to the car battery. 【Safe Material】The car engine compartment mink repellent is designed for the sensitive frequencies of minks and rats. There is no need to worry about its impact on the human body, and you can use it with confidence. The rat repellent is made of high-quality, eco-friendly ABS material, which is durable, resistant to high temperatures, and will not damage your car. 【Intelligent Start and Stop】The ultrasonic rat repellent truck contains a vibration sensor that turns the device on when the vehicle is stationary. If vibrations are detected when starting the vehicle, the rat repellent device goes into standby mode. When the car is stopped, the rat repellent reactivates. 【Wide Application】The car mink repellent can emit ultrasonic waves over an area of 40 square meters. Since they do not penetrate walls, we recommend using one anchor per room. The mouse guard is ideal for all cars, engine compartments, houses (attics, garages, basements) and protected outdoor spaces (gardens, patios, barns). Operating temperature: -25°C to +65°C.