6Pcs Car Deer Whistle Ultrasonic Animal Warning Device

6-Pack Car Deer Whistle – Ultrasonic Animal Warning Devices for Vehicles

Keep your drives safer with these 6-piece Car Deer Whistles — compact, self-adhesive ultrasonic warning devices that alert deer, elk, moose, coyotes, foxes, and other wildlife before they wander into your path. No batteries, no wiring — just install and go.

What's in the Box?

• 3× Through-Port Ultrasonic Deer Repellent Device
• 3× Closed-Port Wind Deer Repellent Device

Key Features

• Dual Construction & Dual Frequency: Each whistle features a double-structure design that generates both audible tweet tones and ultrasonic waves when airflow passes through at speeds over 40 mph. Effective range of up to a quarter of a mile.
• Durable ABS Material: Made from high-quality ABS plastic with a sturdy acrylic backing. Fully waterproof and weather-resistant — performs reliably in heavy rain, storms, and extreme outdoor conditions.
• Easy Self-Adhesive Install: No tools or drilling required. Simply peel the backing and attach to your front bumper, grille, or any flat surface on the front of your vehicle for optimal performance.
• Passive Operation: Powered entirely by vehicle airflow — no batteries, wiring, or maintenance needed.
• Wide Vehicle Compatibility: Fits cars, SUVs, trucks, motorcycles, ATVs, and more.
• Alerts a Variety of Animals: Designed to alert deer, elk, moose, antelope, kangaroos, dogs, coyotes, foxes, and other animals to stay clear of your vehicle.

Specifications

• Color: Black
• Material: ABS + Acrylic Backing
• Size: 3 × 2.5 × 1.7 cm (1.2 × 0.98 × 0.67 in)
• Quantity: 6 Pieces (3 Through-Port + 3 Closed-Port)
• Country of Origin: Made in China

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Note: Please allow 1–3 cm measuring deviation due to manual measurement. Actual color may vary slightly from product images due to monitor and lighting differences.

Learn more: FuelEconomy.gov driving efficiency guidance

Frequently Asked Questions

Q: How do these car deer whistles work?

A: These deer whistles are passive devices powered entirely by vehicle airflow. When your vehicle reaches speeds above approximately 40 mph, air passes through the whistle and generates both audible tones and ultrasonic sound waves. These alert nearby wildlife — including deer, elk, moose, and other animals — encouraging them to move away from the road before your vehicle approaches.

Q: Where is the best place to install the deer whistle on my vehicle?

A: The ideal mounting locations are the front bumper or grille of your vehicle, as these spots receive maximum airflow while driving. Simply peel off the self-adhesive backing and press firmly onto any clean, flat surface at the front of your vehicle. No drilling or tools required.

Q: Are these deer whistles waterproof and suitable for all weather?

A: Yes! These deer whistles are constructed from high-quality waterproof ABS plastic, making them durable and reliable in a variety of weather conditions including heavy rain and storms. Once installed, they require no maintenance.

Q: What vehicles are these deer whistles compatible with?

A: These deer warning whistles are compatible with most vehicles, including cars, SUVs, trucks, motorcycles, and ATVs. As long as your vehicle has a flat front surface for adhesion and reaches sufficient driving speeds, they will function effectively.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.