Here is an autonomous laser system that can keep birds and animals away from your land. The Agrilaser Automatic can cover an area of 12 square kilometers. It has a range of 2000 meters in a circle of 350 degrees when controlled through the remote. Users can define up to 10 different areas to target.
The system has a vertical range of 60-degrees under and above the horizon. It can be used day and night to repel the birds around your place.