About This

Effective Protection for Cars and Homes: This car engine rodent deterrent combines 18-36kHz ultrasonic waves with LED strobe lights to effectively repel pests like mice and squirrels, preventing rodents from invading your vehicle and home.
Three Power Supply Modes: Offers three convenient charging options. 1: Uses 4 AA batteries (not included); 2: Connect to a 5-12V adapter via USB cable（Power adapter not included）; 3: Use a DC cable to connect to the power outlet under the hood.
Smart Vibration Sensor: When engine vibration signals trigger the circuit (e.g., when the vehicle starts), the repeller stops operating and the red indicator light stays on. Once the environment stabilizes (no vibration), the device automatically resumes operation within 90 seconds without manual intervention.
Safety & Energy Efficiency: Emits ultrasonic frequencies between 18,000-36,000 Hz, harmless to humans and pets. The device enters standby mode during vehicle operation, with battery life lasting over three months.
Multi-scenario Applicability: This compact electronic rodent repeller features included zip ties for easy installation on various vehicle models. Suitable for indoor and outdoor environments, including garages, attics, basements, storage rooms, barns, kitchens, and similar locations.