Acoustic Hailing Devices are designed to deny access into/out of an area to individuals, move individuals through an area, and suppress individuals. This technology has the potential to support multiple missions including:

• Force protection
• Checkpoints
• Patrols and convoys
• Crowd Control

Acoustic Hailing Devices provide scalable, directional warning tones or intelligible voice commands beyond 500 meters. They can be vehicle, vessel and ground mounted.