SAVITA 4 PCS Deer Whistles Wildlife Warning for Cars, Vehicles, Motorcycles, Black Ultrasonic Deer Warning

Seems to work great. Affordable, Easy to install. and doesn't damage paint. Stayed on for about a year before I knocked it off 1 day when washing the car. Probably would've stayed on longer if I would've actually did what you're supposed to and detached the whistle from the base before washing car. Live and learn. Can somewhat hear them when at high speed with radio off, but its not noticeable when radio is on. Since I've been using these, I haven't had a single deer run out in front of me. I still seem them on sides of road grazing sometimes, but you can tell they are reacting to the whistles and either stay grazing or run off into woods in opposite direction of the whistle, but never out into middle of the road

Appears to work well deterring wildlife from road easy to instal good size good price adheres well Gave as gift

I drive down dirt roads every day for work. Before I put these on my car, the deer just stood in the road, looking at me. Now they start running away before I get close. They are very easy to put on, and the glue is strong enough to stay on through a car wash.

Not exactly sure how good yet but no deer contact so far

Works well.

These help deter the deer from edge of roadway

Good at first but noticed did not stay on vehicle.

Easy to install, sticky, good size, good quality and they really work

Cuando instalas unos trastos como éstos siempre te queda la duda de si funcionan realmente. Pues los que tenía instalados lo hicieron perfectamente en cierta ocasión. Y ahora compro un modelo similar porque los anteriores fueron arrancados de una patada por algún imbécil que no sabe respetar la propiedad de los demás. Ah, y para los que se quejan de que el adhesivo pueda ser insuficiente para su sujección, no tienen más que fijarse en los dos orificios interiores de la base: es para poner tornillos. El faldón delantero del coche suele ser un buen lugar para la instalación ya que es material plástico. Adhesivo + tornillos = sujección perfecta... hasta que llega el imbécil de turno, claro.

I purchased the kangaroo repellent for my car hoping to keep those pesky creatures away. Unfortunately, the product's adhesive isn't strong enough; I lost two out of four repellents within just two weeks of installing them. Overall, I wouldn't recommend this product based on my experience.

Semble de bonne facture à voir dans le temps, j'en ai installé d'autres sur mon autre véhicule et semble bien fonctionner, j'habite une région boisée et jusqu'à présent aucun accident de gibier. Petit truc, remplacer le collant livré dessus par du collant double face pour extérieur, celui d'origine m'a semblé ''un peu faible ''.

Semplici da montare e da mettere in funzione. Purtroppo non ho trovato informazioni tecniche sull'efficacia, raggio di azione etc., nonchè su come poterne provare il corretto funzionamento.

Very good product that works. Quick delivery, reasonable price.