Protect Your Vehicle and Property from Rodent Damage with Loraffe Ultrasonic Under Hood Rodent Repeller Rodents like mice, rats, and squirrels can cause serious damage to vehicle wiring, insulation, and other vital components—especially when your car is parked. Loraffe battery-operated ultrasonic rodent repeller offers a safe, chemical-free solution to keep pests away from your vehicle and property. Each unit emits a combination of fluctuating ultrasonic waves and flashing LED strobe lights, creating an environment that is highly uncomfortable for rodents. These deterrent signals are inaudible to humans, ensuring effective rodent control with minimal disruption to your daily life. Designed for easy, cordless installation, this wireless rat deterrent runs on 2 C batteries (not included) and lasts at least 60 days. Whether you're protecting a car, truck, RV, tractor, or boat, installation takes just minutes using the included zip ties—no wiring required. The smart auto standby feature conserves battery life by detecting engine vibration and turning the device off while you drive. It automatically reactivates when the engine is off, providing round-the-clock under-hood rodent protection. Made from high-temperature-resistant materials, this unit is built to survive the extreme heat of engine compartments. While ideal for vehicles, it's also perfect for use in garages, attics, basements, barns, sheds, and warehouses—anywhere rodents might hide or nest.