The dispersal of hazardous bird and wildlife species has long been an important component of any comprehensive wildlife control program. Conventional non-lethal bird and wildlife dispersal techniques include pyrotechnics, propane gas cannons, hand-held lasers and bioacoustic speaker systems.
These methods, although typically low capital cost suffer from limited effective range and loss of effectiveness through habituation. These methods often elicit nuisance noise complaints due to their inability to be effectively directed to specific areas. DeTect has pioneered application of the Long Range Bioacoustic Units (LRBU) for bird control.
The LRBU units are planar array acoustic emitters originally developed for military force protection and security that are capable of projecting a highly focused, controlled beam of noise at extended ranges of almost one mile at up to 80 decibels in volume.