2 Pack Under Hood Rodent Repeller, Ultrasonic Mouse Repellent with Strobe Light, 3 Power Supply Methods Car Rat Deterrent for 12V Car Truck RV Engine Bay Warehouse Attic

Protect your vehicle and property from rodent damage with this 2‑pack ultrasonic under‑hood rodent repeller. Designed for 12V car, truck, RV, and boat engines, this device emits fluctuating ultrasonic waves (18‑36kHz) combined with high‑intensity strobe lights to create an uncomfortable environment for mice, rats, squirrels, and other rodents without using harmful poisons or traps-
Three Power Supply Methods. Unlike other devices that rely on a single power source, this repeller offers three flexible power options for use in any situation. It can be powered by 4 AA batteries (batteries not included) for standalone use in attics, garages, or barns; via USB cable connected to a 5‑12V adapter for indoor or outdoor convenience; or directly through a DC cable to your vehicle’s 12V battery for continuous under‑hood protection-45. This versatility ensures the repeller works whether your car is parked or in storage.
Intelligent Vibration Detection. The built‑in vibration sensor automatically activates the device when it detects movement under the hood, saving battery life when no rodents are present-The strobe lights flash intermittently to startle and deter pests even in complete darkness, while the fluctuating ultrasonic frequencies prevent rodents from becoming accustomed to the sound.
Easy Installation. Each repeller comes with zip ties for secure mounting under the hood, plus a reverse connection protection function to prevent damage during installation- The compact size (approximately 3.3 x 3.1 x 1.2 inches) fits easily in tight engine compartments.