Sonic Shield for Homes

The Bird-B-Gone Sonic Shield scares animals and birds away from yards, patios, decks and balconies using sound and light. It features a motion sensor that triggers a loud dog bark and flashing LED light when a pest crosses its path. The unit is small, portable and runs on 4 AA batteries. Place the product where you are having problems with birds and pests and watch them flee the area! This unit is perfect when you are dealing with several kinds of pests, many of which cannot hear ultrasonic noises.