The Hornet Deer Repeller. I so need one of these to help with the animals on our West London roads. $59.95.
‘The Hornet Deer Avoidance Device is a precision tuned sonic generator which produces a high pitched, directional sonic wave. When this wave is reflected from the road surface of a moving vehicle, a virtual sonic echo effect is produced. This sonic wave alerts deer and most other animals to the approaching vehicle giving the animal has sufficient warning that a vehicle is near. The Hornet helps avoid costly accidents.’