Deer Whistles Car Warning Device Repellent Animal Alert Horn for Car Trucks Motorcycles 4pcs

Deer Whistles Car Warning Device Repellent Animal Alert Horn for Car Trucks Motorcycles 4pcs Features These deer whistles are essential safety devices designed to protect you and wildlife during your travels Mounted on your vehicle's front bumper or grille, these compact warning devices emit ultrasonic sound waves that alert deer and other animals to your approaching vehicle, giving them time to move away from the roadway The set includes 4 pieces in sleek black, providing comprehensive coverage for cars, trucks, and motorcycles Each whistle features dual air chambers that activate automatically as you drive, requiring no batteries or electrical connections The sound frequency is specifically calibrated to be heard by animals while remaining inaudible to human ears, ensuring a quiet ride for you and your passengers Simple to install with adhesive backing, these whistles are built from durable materials to withstand various weather conditions and highway speeds Specifications Material: plastic Weight: 1.76 ounces Quantity: 4 pcs Size: 2×1.6 inch Usage Situation Whether you're commuting through rural areas, enjoying scenic drives, or traveling during dawn and dusk when animal activity peaks, these deer whistles offer an added layer of protection They work most effectively at speeds above 30 mph when airflow through the chambers creates the warning sound

• ULTRASONIC DEER WARNING: These deer whistles emit ultrasonic sound waves when air flows through them while driving, alerting deer and other animals to your vehicle's approach and helping prevent collisions
• PACK OF 4: Includes 4 black deer warning devices, allowing you to install multiple units on your vehicle for enhanced coverage and effectiveness across the front bumper or grille area
• UNIVERSAL COMPATIBILITY: Designed to fit cars, trucks, and motorcycles with easy adhesive mounting, these compact animal alert horns work on virtually any vehicle type without requiring special tools or modifications
• WIND-ACTIVATED DESIGN: Automatically activates at speeds above 30-35 mph as air flows through the dual-chamber whistle design, requiring no batteries or electrical connections for hassle-free operation
• COMPACT AND DISCREET: Small black profile blends seamlessly with most vehicle exteriors while providing wildlife awareness, measuring approximately 2 inches in length for minimal visual impact