Deter unwanted wildlife visitors with the Wind-Activated Wildlife Warning Device, a 2-pack of innovative and effective devices. These devices are designed to startle birds, raccoons, and other pests with a loud, startling noise when activated by wind, keeping them away from your home or garden. Easy to install and discreetly designed, this humane solution is perfect for protecting your property and keeping your family safe. Moving at 35 mph or more this wildlife warning device is wind activated to emit ultrasonic sound waves. Although inaudible to humans and animals are warned of an oncoming vehicle. Comes with adhesive backing and installation instructions.

• Wind-activated device pumps out ultrasonic sound waves to scare off animals
• Starts working when car hits 35 mph or more
• Designed to keep animals like deer away from the road as you approach
• Wildlife hear the approaching sound up to 0.25 miles away
• Two Pack