Unleash the power of the Bird-X Balcony Gard Ultrasonic Bird Device, your ultimate solution for effective and humane bird control in residential spaces. With ultrasonic sound waves that are silent to most humans, this innovative device eliminates damage caused by unwanted avian visitors. Operating silently within the range of 15 to 25 kHz and with a sound pressure of 90 dB at 1 meter, this bird decoy device effectively keeps away pigeons, crows, blackbirds, sparrows, starlings, swallows, grackles, ducks, seagulls, gulls, rodents, bats, and more while remaining suitable for children, pets, and the environment. With adjustable frequency settings, our bird decoy covers up to 900 square feet, offering customizable protection for balconies, porches, carports, patios, yards, garages, small pool areas, greenhouses, enclosed gardens, and more. This Balcony Gard is perfect for maintaining a bird-free space without using chemicals, traps, or any other inhumane methods. The device operates through both continuous and motion-activated modes, ensuring tailored defence without disturbing your surroundings. Our ultrasonic bird preventer can be operated with the included power cord or batteries. Its easy installation, weather-resistant construction, and user-friendly operation make it a hassle-free choice for maintaining a quieter, cleaner, and bird-free outdoor environment.