2 x Ultrasonic Car Animal/Deer Warning Whistles auto safety alert device black

It’s impossible to guarantee that these whistles work but I have not experienced a deer jumping out of the woods or scrubland in front of my car since fitting. That may be a coincidence but I’m hoping this is as a result of attaching these whistles, as sadly too many deer are killed on our local roads, in this forested area.

Since I installed this onto my front bumper of my car I haven't had any worries about driving through Sherwood forest. That's saying a lot as a few years ago driving home from work a deer ran in front of my car, landed on my bonnet and disappeared into the forest. He wrote of my car but that was the least of my worries, I contacted the park ranger who sent out his team to look for the injured/ dead deer and nothing..... He told me that deer are very robust and that the chances are that he was only stunned by the impact and ran off after, but, I still have nightmares thinking I might be responsible for killing an animal, hence the gadget I hope it works !!!!

Very good product but the adhesive needs to be looked at

Excellent value for money if nothing else its peace of mind,I did see reviews of it not sticking properly but I've not had a problem, thou there are 2 in the pack I've only stuck the one,one for a spare.....have no idea if it stops deers etc,where i live there a fair few and whilst I've only seen a couple whilst driving I've only ever had one run in front of me .....hence buying this !!

They do what they are advertised to do great

My husband knocked loose one of my whistles when washing the car and it has fallen off never to be found. I bought these to replace the old ones. They arrived quickly and easy to attach. Do they work? They appear to as we have many deer, badgers and pheasants around us and, so far, I've been lucky not to hit one whereas several other drivers have not been so lucky...

Product instructions for use written completely in foreign language so had to guess how to fit the items to the car. Must be working though as have not yet hit a deer! At the price it is worth a try.

Since putting them on my van touch wood I have never seen any deer and cats don't like the sound they make as when I have came across one they jump up in air and takes off so it been successful so far