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2026 Ultrasonic Rodent Repellent for Car Engines Under Hood, 1-Pack

Safe Energy And Environmentally Friendly Silent Rodent RepellerEngineered for dependable performance, the ultrasonic mouse repellent incorporates power-on self-check diagnostics and automatic operational pauses during vehicle movement via its vibration sensor. This ultrasonic repeller emits 18-36kHz waves which are safe and harmless to humans and pets, and will not disturb sleep even at night.
High-Temperature Material Safety ProtectionThe rodent repellent for car engines is made of high-temperature resistant materials and is not easily flammable. It can operate safely up to 230 degrees Celsius, ensuring long-lasting operation. It effectively repels mice, squirrels, and other rodents, preventing them from invading and damaging your car.
Multiple Power Supply MethodsMouse blocker for cars enjoy maximum installation flexibility with three distinct power methods. Connect directly to your vehicle's 12V battery using the included DC cable, utilize a standard USB power source, or power it independently with 4 AA batteries. This versatility allows placement virtually anywhere under the hood, inside cabins, or within garages, warehouses, barns, sheds, and other structures requiring rodent deterrence.