Acoustic & Long-Range Communication Solutions – AHD/LRAD-Type & Bird Deterrent Systems
Revoluce Acoustic & Long-Range Communication Solutions deliver advanced AHD/LRAD-type systems and professional Bird Deterrent Technologies designed for defense, maritime, offshore, industrial, and critical-infrastructure operations. These high-performance acoustic systems generate powerful, highly directional sound beams capable of transmitting clear voice commands, alerts, warnings, and deterrent tones over long distances — even in harsh marine and weather conditions.
Engineered for port security, coastal protection, naval and maritime operations, law enforcement, emergency response, offshore platforms, and wildlife deterrence, Revoluce’s LRAD-type long-range acoustic technology offers a non-lethal, eco-friendly, and precision-controlled solution for long-distance communication and area defense.
Built with rugged marine-grade construction, superior range, and focused sound dispersion, Revoluce Acoustic Hailing Devices (AHD/LRAD-type) ensure mission-critical reliability, enhanced situational awareness, and reduced operational risk for operators across the UAE, India, GCC region, and global maritime sectors.
Unmatched Directional Performance
Using state-of-the-art acoustic engineering, AHD/LRAD-type systems produce highly focused, long-range sound beams capable of transmitting voice commands, alerts, and warning tones with exceptional clarity and extended reach. These advanced acoustic solutions are ideal for port and coastal security, maritime patrols, law enforcement operations, emergency broadcasting, and bird deterrent applications, minimizing unwanted noise dispersion while maximizing precision control and operator effectiveness.
Recognized globally for their superior directional performance, long-range clarity, and non-lethal acoustic deterrence capabilities, LRAD-type systems set a new benchmark in long-range acoustic communication, crowd management, wildlife control, and maritime security operations.
Product Range
RXL-Series – Long-Range Acoustic Hailing Devices (AHD/LRAD-Type)
High-power long-range acoustic systems designed for tactical communications and security operations, capable of projecting clear voice messages and deterrent tones beyond one kilometer. Ideal for defense forces, maritime patrols, search and rescue missions, critical-infrastructure protection, and border surveillance.
EX-Series – Directional Loudspeakers & Broadcast Systems
Professional-grade, high-output loudspeakers engineered for industrial facilities, seaports, emergency alert networks, and public safety installations. Built for rugged environments, these systems deliver clear, intelligible sound projection with exceptional reliability and durability.
Ultrasonic Systems – Specialized Acoustic Technology
Advanced high-frequency ultrasonic platforms optimized for non-lethal deterrence, wildlife management, restricted-zone communication, and targeted security applications where precision and controlled acoustic output are essential.
Accessories & Mounting Equipment
A comprehensive range of amplifiers, control interfaces, tripods, vehicle mounts, marine brackets, and specialized mounting solutions designed to ensure stable, reliable, and mission-ready performance across defense, maritime, and industrial environments.
Applications
- Defense, law enforcement & tactical operations
- Maritime and offshore communication
- Public safety and emergency response
- Industrial and infrastructure alerts
- Event and crowd management
- Wildlife and bird control operations
Proven Global Deployments
This AHD/LRAD-type acoustic technology is field-proven across major airports and defense installations worldwide, including Singapore Changi Airport, Beijing Capital International Airport, Italy’s Milan Malpensa Airport, and multiple Korean Air Force bases. Its widespread deployment demonstrates exceptional reliability, clarity, and performance in mission-critical communication and bird-deterrence operations.
Trusted across diverse climates and challenging terrains, this technology has become a global standard for long-range communication, wildlife control, and non-lethal security enhancement in both aviation and defense environments.
Industry-Leading Acoustic Power
Powered by advanced Revoluce 500RXL (EX-900R) acoustic systems, these AHD/LRAD-type devices achieve independently verified sound pressure levels of up to 158.3 dB at 1 kHz, as certified by the Korea Marine Equipment Research Institute (KOMERI).
This exceptional output delivers unmatched long-range intelligibility, voice clarity, and acoustic dominance, making it one of the most powerful systems in its class.
Extended Range & Frequency Coverage
With an effective audible range of up to 3.5 km and a wide 200–9,000 Hz frequency spectrum — including the critical 1,000–4,000 Hz band most responsive to both avian and human hearing — these AHD/LRAD-type systems deliver clear long-range communication, precise deterrence, and high intelligibility across any operational environment.
Intelligent Directional Control
he ±15° directional acoustic beam ensures highly targeted sound delivery, reducing unwanted noise spill and significantly enhancing long-range clarity and intelligibility. With continuous 360° servo-driven rotation and sweep speeds of up to 50° per second, the system provides rapid, precise tracking of moving targets — making it ideal for crowd management, border patrol, maritime security, and wildlife control applications.
Smart Automated Operation
AHD/LRAD-type systems can automatically detect, track, and engage targets using integrated camera modules and AI-driven detection zones. When movement or intrusion is identified, the system immediately locks on, activates deterrent sound output, and continuously tracks the target until the threat is cleared — significantly reducing the need for manual operator intervention.
Certified for Extreme Environments
Built to U.S. military and marine-grade standards, including:
MIL-STD-810G (environmental durability)
MIL-STD-461F (EMI resistance)
MIL-STD-167-1A (vibration resistance, U.S. Navy spec)
IP66 / IP67 (dust and water resistance)
This makes AHD/LRAD-type solutions truly battle-proven, field-tested, and globally validated for reliability in the harshest maritime, desert, and urban environments.
Energy-Efficient & Self-Sustaining
Equipped with advanced LiFePO₄ (lithium iron phosphate) battery systems and optional auxiliary alternator support, these AHD/LRAD-type units operate independently for extended missions, delivering sustained high-output performance while keeping maintenance requirements to a minimum.