LoraffeUnder Hood Rodent Repeller Ultrasonic Rat Repellent Mice Deterrent with Ultrasonic Wave and LED Flashlight, Pest Control for 12V 24V Vehicle Auto Truck RV, Keep Animal from Chewing Car Wiring

Evitas roedores dentro de tu motor, protejes cableados y aislantes, desde su instalación ya no se presentaron mas casos.

I have yet to see a mouse return to our engine bay, so will say it works. Nice that it is wired too, no need to worry about batteries going dead. Easy to install and wire if you're handy. I used a spare positive post on the fuse box, and the negative ground lug where you would attach jumper cables. The lights blink all of the time, so you can tell when its on. The on off switch is easy to locate and use too, so you can turn it off when your car is in a more secure area. Note - it does use your car's battery power. Not really an issue for a few days but for long term use you could consider keeping your car on a battery charger or tender.

Excellent product

The Loraffe Underhood Repeller was easy to install and I have had no critter problems on my vehicles since installation--which is more than I can say before I tried this solution to keep mice and chipmunks at bay! While there is not a way for me to prove the Loraffe units are the reason for no critters gnawing on my vehicles, I can tell you that I have seen mice at a gas station trash can scatter like they were on a sinking ship shortly after shutting my car off to fuel up one night as the Loraffe unit automatically turned on after car motion stopped. It was not only comical, but indicated to me the Loraffe Repeller does indeed repel!

Aun siguen los roedores en mi carro, sin repeler como lo menciona en sus características del producto.