The AVA Sonic Fence emits the oldest sound in Bird Gard's bird control arsenal. This s..
The Electronic Scarecrow sound was itroduced in 1996. It's an intrusive high pitched siren type s..
Bird X 20 - Sonic Fence is is one of the most powerful Electronic Bird Deterrent Systems availabl..
The Crop Gard is the first of a new series of bird repelling sound units which use a combination ..
The Bird & Bat Control (BBC) is best known as a starling repeller. It does an excellent job i..