Deer Whistles for Cars (4 Pack) - Waterproof Animal Warning Device, Wind & Ultrasonic Activated for Car, Truck, SUV - Self-Adhesive & Easy Install - Reduce Accidents & Increase Road Safety

Drive with Confidence: Protect Wildlife & Enhance Your Safety Deer Warning Devices – the advanced, humane solution designed to help prevent collisions and keep both you and local wildlife safe. Engineered for drivers who frequently travel through deer-populated areas, these reliable devices provide an extra layer of protection for your vehicle and peace of mind on the road. How It Works Our deer warning whistle utilizes a combination of wind power and ultrasonic technology. As your vehicle moves, air flows through the device, generating a high-frequency ultrasonic signal that is inaudible to humans and pets inside the car but clearly heard by deer and other wildlife. This sound alerts animals to your approaching vehicle from a distance, encouraging them to move away from the road naturally and without harm. Key Features & Benefits Dual Protection: Helps reduce the risk of accidents by warning animals away from traffic, protecting your vehicle and saving wildlife. Advanced Ultrasonic Technology: Emits a sound frequency well beyond normal human hearing—completely silent inside your car—yet highly effective for animal awareness. Universal Fit & Easy Installation: Designed with a versatile, self-adhesive base for a secure fit on most vehicles. Easily mounts on cars, trucks, SUVs, and motorcycles. Weather-Resistant & Durable: Constructed from high-grade ABS material, our whistle is waterproof and built to withstand various road and weather conditions. Convenient & Reusable: The whistle can be easily detached from its base for car washes, repositioning, or transfer between vehicles without damage. Specifications Material: ABS Operating Principle: Wind-activated, ultrasonic emission Sound Frequency: Ultrasonic (inaudible to humans) Voltage Requirement: 12V systems (passive device, no electrical connection required) Noise Level: Approximately 50 Decibels (ambient operational sound) Compatibility: Universal fit for most Passenger Cars, Trucks, SUVs, and Motorcycles Installation: Adhesive mounting base included for tool-free installation Installation & Use For best results, install one whistle on each side of the front grille, bumper, or license plate area where it can receive direct airflow. Ensure the mounting surface is clean and dry before application. The device is active whenever your vehicle is in motion and requires no batteries or wiring. Important Notes Effectiveness can vary based on vehicle speed, wind direction, and animal behavior. This is a preventative safety aid and should be used as part of a comprehensive defensive driving strategy. Always obey speed limits and remain alert in areas marked for wildlife crossing. Regular inspection is recommended to ensure the device is clean and securely attached. Equip your vehicle with Deer Warning Devices and contribute to safer roads for everyone.