Balcony GardElectronic Bird ChaserBird Control Made Easy.

Balcony Gard Electronic Bird Chaser Bird Control Made Easy. This low-profile electronic bird control device uses silent-to-humans, ultrasonic sound waves to repel annoying birds from small outdoor areas around the home. Great for patio, deck, & balcony bird control Simple to install - mounts nearly anywhere Easy to use, motion-activated Covers up to 900 sq. ft Brand new. Bought 2 of them but 1 is all I need - works great!! REDUCED to $58.00