- Ultrasonic Frequency Technology: Combines high- and low-frequency sound waves to deter wildlife such as deer, enhancing driving safety with reliable performance in diverse weather conditions; wildlife-friendly and non-harmful to nature. - Speed Sensor Alarm: Automatically activates the deer whistle when a specified driving speed is reached via the integrated sensor. - Flexible Positioning: Optimized weight profile allows easy mounting on bumpers, wheel arches, or side mirrors without affecting aerodynamics or creating road noise. - Easy Installation: Designed to fit seamlessly into vehicle contours with strategically placed geometry for maximum function and minimal installation effort. Use cases - Ideal for rural roads at dawn and dusk when deer activity is common. - Suitable for fleet or rental vehicles needing quick, repeatable installation. - Effective in varying weather conditions to maintain reliable deterrence performance.