Opto-acoustic Hailing Device

An Opto-acoustic Hailing Device is an advanced non-lethal system that combines a high-intensity, focused beam of light (laser or LED) with a powerful, directional acoustic output. It is designed for long-range communication and warning. The optical component can be used to dazzle or temporarily impair vision, while the acoustic component delivers clear voice commands or deterrent tones over distances of several hundred meters. Used for maritime security (hailing vessels), perimeter defense, and crowd control, it provides a safe, standoff capability to communicate, warn, and deter potential threats before escalating to physical force.

• Combines a high-lumen/LED dazzler with a directional loudspeaker (LRAD-type).

• Provides long-range visual and auditory signaling and warning.

• Used for vessel hailing, crowd dispersal, and perimeter security announcements.

• Non-lethal tool for de-escalation and establishing communication at a safe distance.

• Effective in both day and night conditions.

• A versatile force multiplier for naval, law enforcement, and security forces.

Communicate and deter from a safe distance. The Opto-acoustic Hailing Device is a dual-effect system for long-range warning and control.