--- product_id: 49947971 title: "2 x Ultrasonic Car Animal/Deer Warning Whistles auto safety alert device black" brand: "ultrasonic car animal" price: "€ 10.25" currency: EUR in_stock: true reviews_count: 8 category: "Ultrasonic Car Animal" url: https://www.desertcart.hr/products/49947971-2-x-ultrasonic-car-animal-deer-warning-whistles-auto-safety store_origin: HR region: Croatia --- # Automatic activation over 30 mph Ultrasonic sound alerts animals up to 1/4 mile Universal fit for all vehicles 2 x Ultrasonic Car Animal/Deer Warning Whistles auto safety alert device black **Brand:** ultrasonic car animal **Price:** € 10.25 **Availability:** ✅ In Stock ## Summary > 🚦 Stay ahead of the herd—drive safe, drive smart! ## Quick Answers - **What is this?** 2 x Ultrasonic Car Animal/Deer Warning Whistles auto safety alert device black by ultrasonic car animal - **How much does it cost?** € 10.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/49947971-2-x-ultrasonic-car-animal-deer-warning-whistles-auto-safety) ## Best For - ultrasonic car animal enthusiasts ## Why This Product - Trusted ultrasonic car animal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Reliable:** Sticks firmly for years when applied on a clean surface—road trips worry-free. - • **Invisible Yet Powerful:** Emits ultrasonic waves undetectable to humans and pets but clear to wildlife. - • **Effortless Installation:** Peel, stick, and protect—no tools required for instant safety. - • **Universal Compatibility:** Fits seamlessly on cars, vans, trucks, and motorcycles—one size fits all. - • **Proven Wildlife Deterrent:** Warns animals up to 1/4 mile away, reducing costly collisions. ## Overview This dual-pack ultrasonic deer warning whistle easily mounts on any vehicle and emits high-frequency sound waves that alert animals up to a quarter mile away. Activating automatically at speeds above 30 mph, it helps prevent wildlife collisions without disturbing passengers or pets. Designed for universal fit and long-lasting adhesion, it’s a must-have safety upgrade for every road warrior. ## Description 2 x Ultrasonic Car Animal / Deer Warning Whistles auto safety alert device black Easy Installation - Peel protective paper from self-stick whistle - Mount to clean, dry surface of bumper or grill - Make sure round opening face front This device emits ultrasonic sound waves which are unheard to humans or pets inside of your car. Sonic Warning works automatically day or night at speeds over 30 mph Emits a high output able to warn animals up to 1/4 mile away The Deer Whistle will fit all Cars, Vans, Trucks and Motorcycles Review: Excellent for the price - but clean before sticking! - I've always fitted these to every vehicle and for the price, why wouldn't you? Haven't hit any deer. You do need to clean the area (wing mirrors in my case) carefully before you stick them on or you're just sticking to the dirt and they will come off. Clean first and you'll be fine for years. Round open end facing forward and pointed bit to the back. Loads of people ask me what they are - most think they're security devices of some sort. Review: No deer related accidents to date!! - What can I say. Bought them prior to a fishing trip to the highlands of Scotland. No problem with adhesion. I cleaned the place where they were placed thoroughly before sticking them on. Travelled over 700 miles on the trip and they are still in place. Lots of deer sighted but none injured during the trip. ## Features - 2 x Ultrasonic Car Animal / Deer Warning Whistles - The Deer Whistle will fit all Cars,Vans,Trucks and Motorcyles - Simply And Easy To Install - Deceases Unnecessary Car Damages ## Images ![2 x Ultrasonic Car Animal/Deer Warning Whistles auto safety alert device black - Image 1](https://m.media-amazon.com/images/I/31umtBumg9L.jpg) ![2 x Ultrasonic Car Animal/Deer Warning Whistles auto safety alert device black - Image 2](https://m.media-amazon.com/images/I/31LSfd61N4L.jpg) ![2 x Ultrasonic Car Animal/Deer Warning Whistles auto safety alert device black - Image 3](https://m.media-amazon.com/images/I/31+FBXPeGXL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent for the price - but clean before sticking! *by P***L on 9 July 2025* I've always fitted these to every vehicle and for the price, why wouldn't you? Haven't hit any deer. You do need to clean the area (wing mirrors in my case) carefully before you stick them on or you're just sticking to the dirt and they will come off. Clean first and you'll be fine for years. Round open end facing forward and pointed bit to the back. Loads of people ask me what they are - most think they're security devices of some sort. ### ⭐⭐⭐⭐⭐ No deer related accidents to date!! *by J***N on 21 June 2025* What can I say. Bought them prior to a fishing trip to the highlands of Scotland. No problem with adhesion. I cleaned the place where they were placed thoroughly before sticking them on. Travelled over 700 miles on the trip and they are still in place. Lots of deer sighted but none injured during the trip. ### ⭐⭐⭐ Simple to fit. *by N***N on 8 July 2022* 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. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/49947971-2-x-ultrasonic-car-animal-deer-warning-whistles-auto-safety](https://www.desertcart.hr/products/49947971-2-x-ultrasonic-car-animal-deer-warning-whistles-auto-safety) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-12*