Remote Speaker, Coverage Area 1 acre, Product Type Ultrasonic Animal Repellent, Targeted Animals Birds, Mounting Type Wall Mount, Power Source Electric, Volume - Maximum Not Applicable, Volume - Minimum Not Applicable, Overall Height 6 in, Cord Length 100 ft, Overall Width 4 in, Housing Material Plastic, Overall Depth 3 1/2 in, Voltage Not Applicable, For Use On Corporate Grounds, Farms, Golf Courses, Large Yards, Parking Lots, Ponds