About This

【Safe Ultrasonic Pest Repeller】This rv mouse repellent utilize high-powered ultrasonic waves from 22kHz - 50kHz and strobe lights to distract and repel rodents and other small animals. They are harmless to humans and pets and contain no harmful chemicals.
【Effective Repellent Effect】This ultrasonic squirrel repellent for car engines can release fixed and variable frequency ultrasonic waves in a cycle, as well as strobe lights. Waves can continuously stimulate the nervous system of rodents, achieving the desired repellent effect.
【Extensive Coverage Area】Connect to a DC 5-12V adapter using a USB cable, or directly to a power source. This car rodent repellent under hood protects your car's internal wiring from damage. It can also be placed in barns, attics, garages, basements, kitchens, storage rooms, and RVs.
【Smart Auto-Sensing Operation】This rat repellent for car engine stops working when the car starts, saving power. The device restarts 90 seconds after the car stops. No manual operation required. Very convenient and efficient.
【Mode Adaptation】Initial use of the indoor rat deterrent for car engine may not yield immediate results, and rodents may become more active due to irritation from the sound. With continuous use, rodents will gradually disappear. Ensure the electronic mouse deterrent remains on.