4Pack Rodent Repellent for Car Engines, Under Hood Mouse Rat Repellent Ultrasonic with LED Strobe Light, Car Mice Repellent Keep Mice Away from Car Engines, Rooms, Indoors&Outdoors

Advanced Rodent Repellent: Our rodent repellent for car engines uses 22-50kHz adjustable ultrasonic waves and synchronized LED strobe lights to deter rodents like mice and squirrels. The ultrasonic waves target mouses’ auditory systems, while flashing lights disrupt their preference for dark, quiet spaces. This dual-action technology prevents rodent intrusion into vehicle engine compartments, protecting wiring and components from gnawing damage

Dual Power Supply Options: Enjoy two efficient charging methods: connect via a standard USB cable to a 5-12V adapter for simple plug-in use, or utilize the included DC cable to hook directly to your vehicle's under-hood power outlet. This versatility ensures uninterrupted operation, whether you're on the road or parked, without draining your car battery. Ideal for busy drivers, the mice repellent eliminates the hassle of frequent battery changes for consistent rodent defense.

Smart Vibration-Activated Operation: Featuring intelligent sensors, this car rat repeller automatically pauses its ultrasonic and strobe functions when vibrations are detected, such as during vehicle ignition. A red indicator light signals this inactive state, conserving energy while driving. Once the environment stabilizes (no vibrations for 90 seconds), the rodent repellent for car engines seamlessly resumes operation, ensuring protection kicks back in without manual intervention.

Multi-scenario use:Compact and lightweight, this ultrasonic rodent repeller installs effortlessly on most vehicle models, securing it under the hood or in other key areas. Beyond automotive use, the rat repellent for car excels in diverse indoor and outdoor settings like garages, attics, basements, storage rooms, barns, and kitchens. Simply mount it in any target area for immediate, widespread coverage against rodents.

Friendly to Humans and Pets: Operating at ultrasonic frequencies between 22kHz and 50kHz, this car engine mouse deterrent emits sound waves that are inaudible to humans and most pets, ensuring silent, unobtrusive performance in living spaces. The technology specifically targets rodents' sensory systems, providing effective deterrence without causing disruptions to daily activities.

Reliable After-Sales Support Guarantee: If issues arise, our support provides prompt troubleshooting guidance, replacements, or refunds to ensure your complete satisfaction. This commitment extends to long-term use, giving you peace of mind with every purchase. Enjoy a seamless experience from unboxing to daily operation, knowing we prioritize your needs for dependable, ongoing protection against rodent threats.

Note: To ensure peak functionality and longevity, operate the device strictly within its rated temperature range of -25°C to +65°C—exceeding these limits may cause deformation. Always maintain spacing between the device and the engine surface to prevent heat transfer damage. Prior to installation, thoroughly clean engine compartments to eliminate residual odors that attract rodents, as these scents can undermine repellent efficacy.