Review on 🦌 Bell Automotive Black Deer Warning Unit - PR by Brian Messerly

I bought six of these (ultrasonic) deer whistles. I placed them forward facing on the underside of my front fender as instructed. Most people would say it's "overkill," but I kept putting on more and more, thinking two wasn't enough. My guess was correct. Because I have five or six of these deer whistles installed (and I watch my speed), I haven't hit a single animal in over 17 years. NOT AN ANIMAL. It only cost me $21. I just change them all the time if one or two of them fall off during a car wash or whatever... Two deer whistles won't stop you from hitting animals BUT 6 WILL HELP! I swear to god it works. Now I tell all my friends about it and I think every car should have them. Can save many lives. I highly recommend buying and using all 3 packs (2 per pack).