2 Pack Ultrasonic Rodent Repellent for Car Engines Under Hood Animal Repeller Battery Powered Rat Deterrent Mouse Blocker with LED Strobe Lights Car Truck RV Rodent Defense Vehicle Protection - Jahy2Tech

• 【Rodent Repellent for Car Engines】Adopting the latest frequency conversion output technology, this mouse repellent emits different frequencies of ultrasonic wave to irritate nervous system of insects and rats, making them feel uncomfortable and flee away gradually.The working mode is automatically turned on after 5 minutes of vehicle parked to keep the car free from mice, squirrels and rodents etc, but does not bother pets 【Protect Your Entire Vehicle】This under hood rodent repeller repels mice, rabbits, squirrel, cats, chipmunks and other destructive rodents from the coverage area. An ultrasonic rodent repeller can cover up to 430 sq.ft.Designed for vehicles but can be utilized almost everywhere such as garage, attic, basement, warehouse, barn, etc.There are no traps and harmful substances, which will not harm people and pets 【Three Power Supply Methods】Method 1: connect to DC 5-12V vehicle power. Method 2:Connect to DC 5-12V USB adapter.Method 3: Open the battery cover and install 4 AA batteries (please note: our product does not include batteries. And This rodent repeller is not suitable for vehicles with voltage over 24V) 【Easy to Install】This under hood rodent repeller uses 12V conventional car battery power supply, no need to use another power supply, easy to install and use. This mouse repellent for car has power-on self-test and vibration detection functions. Reverse connection protection function prevents artificial connection of reverse circuit and damage to the product 【High Quality & Good Service】High quality is inseparable from better materials: the main body shell is made of flame-retardant ABS material, which has strong high temperature resistance and can withstand harsh under hood environment and extreme temperatures,ensuring its service life.If you have any problem with our products, please contact our customer service. We will do our best to give a solution within 24 hours