{"product_id":"twonion-ultrasonic-rodent-repeller-for-car-under-hood-mouse-squirrel-deterrent-3-power-modes-with-4-led-strobes","title":"TWONION Ultrasonic Rodent Repeller for Car — Under-Hood Mouse \u0026 Squirrel Deterrent, 3 Power Modes with 4 LED Strobes","description":"\u003cp\u003e\u003cstrong\u003eThe TWONION Ultrasonic Rodent Repeller is a compact under-hood device that uses sweeping ultrasound and flashing LEDs to deter mice, rats, and squirrels from vehicle engine bays and storage areas.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf rodents chewing wires, nesting in air intakes, or leaving droppings in your car, RV, or garage are a recurring headache, this unit offers a non-toxic, low-maintenance alternative to traps and poisons. Designed specifically for automotive and sheltered storage environments, it combines directional sound pulses, strobe lights, and smart power management so you can protect engines, wiring harnesses, and insulation without constant supervision.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the repeller keep rodents out of an engine bay?\u003c\/h3\u003e\n\u003cp\u003eThe device emits sweeping ultrasonic frequencies (22–50 kHz) together with pulsating LED strobes to create an environment rodents find unpleasant. The multi-directional transducer projects sound waves that bounce off surfaces, reducing blind spots so pests have fewer places to hide.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSweeping ultrasonic range targets common rodent hearing sensitivities.\u003c\/li\u003e\n  \u003cli\u003ePulsing LED strobe compounds discomfort and discourages nesting.\u003c\/li\u003e\n  \u003cli\u003eMulti-directional projection minimizes acoustic dead zones under hoods.\u003c\/li\u003e\n  \u003cli\u003eNon-toxic and odorless—no chemicals or bait required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat power options are available and which should I choose?\u003c\/h3\u003e\n\u003cp\u003eThis repeller accepts three power sources so you can tailor installation to your vehicle or storage setup. Choose battery power for short-term or remote placement, USB-C for portable power banks, or the included vehicle cable for continuous protection while parked.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e4×AA battery mode for cordless placement and temporary use.\u003c\/li\u003e\n  \u003cli\u003eUSB-C input works with power banks or adapters for flexible powering.\u003c\/li\u003e\n  \u003cli\u003eVehicle power cable provides steady 12V operation for long-term protection.\u003c\/li\u003e\n  \u003cli\u003eEasy change between modes without special tools or wiring expertise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the device drain my car battery or interfere with driving?\u003c\/h3\u003e\n\u003cp\u003eAn onboard motion sensor pauses the repeller while the vehicle is in motion and resumes protection 90 seconds after the vehicle stops. This prevents power draw during driving and conserves battery life while keeping parked vehicles shielded.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVibration sensor disables output while driving to avoid unnecessary power use.\u003c\/li\u003e\n  \u003cli\u003eAutomatic reactivation after 90 seconds of stillness for consistent parked protection.\u003c\/li\u003e\n  \u003cli\u003eEnergy-efficient design extends battery runtime; typical use yields months between AA replacements.\u003c\/li\u003e\n  \u003cli\u003eSafe for vehicle electronics—no chemicals or sprays that could damage components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and where should I mount it?\u003c\/h3\u003e\n\u003cp\u003eMounting is tool-free and straightforward: attach the unit under the hood with heavy-duty zip ties and connect the included 12V lead if using vehicle power. Place the transducer where it has clear space to project sound and flash toward likely nesting areas.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo tools required—zip ties secure the unit to brackets or cross members.\u003c\/li\u003e\n  \u003cli\u003ePlace transducer pointing into cavities and around wiring looms for best coverage.\u003c\/li\u003e\n  \u003cli\u003eUSB or battery modes allow flexible positioning in garages or storage compartments.\u003c\/li\u003e\n  \u003cli\u003eWater-resistant housing suitable for typical engine bay conditions (avoid direct water jets).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: drivers, fleet managers, RV and boat owners, and homeowners with garages who want a chemical-free way to protect vehicles, stored equipment, and wiring from rodent damage. If you need a low-effort, non-lethal deterrent that works across different power setups and resumes automatically after use, this TWONION unit is designed for that purpose.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this safe for pets and children?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The device is chemical-free and odorless; it targets rodent hearing without toxic substances.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long do batteries last in normal use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: With typical vehicle use and the motion sensor, expect several months per set of 4 AA batteries.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TWONION","offers":[{"title":"Default Title","offer_id":56799217811796,"sku":"B0GX12L4D4","price":70.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/twonion-front-view-under-hood.jpg?v=1786729605","url":"https:\/\/gardenluxe.co.uk\/products\/twonion-ultrasonic-rodent-repeller-for-car-under-hood-mouse-squirrel-deterrent-3-power-modes-with-4-led-strobes","provider":"Gardenluxe Uk","version":"1.0","type":"link"}