JG202HD Mobile directional acoustic wave dispersion system

Executive Summary

In an era of asymmetric threats, civil unrest, critical infrastructure vulnerability, and humanitarian challenges, security forces and public institutions worldwide require effective, ethical, and proportional response tools. The JG202HD Mobile Directional Acoustic Dispersion Systemdelivers exactly that: a non-lethal, long-range, highly directional acoustic solution that enables authorities tocommunicate, warn, deter, and disperse—without bullets, chemicals, or escalation.

Deployed across six continents in over 25 countries, JG202HD has proven its value in environments as diverse as desert borders, urban stadiums, nuclear perimeters, wildlife reserves, and maritime zones. This white paper details the system’s technical foundation, global use cases, compliance framework, and strategic impact—demonstrating why it is becoming the standard for modern, responsible force protection.

1. Technology Overview

The JG202HD leverages advanced parametric array technology to project high-intensity sound in a narrow beam, minimizing collateral noise while maximizing target effect.

Key Specifications:

• Peak SPL @1m: 152 dB ±2 dB
• Voice Range: Up to2,000 meters with STIPA ≥0.8 (excellent intelligibility)
• Beam Angle: 9° @ -3dB (ultra-focused energy)
• Frequency Response: 400 Hz – 6 kHz
• Power: 300W
• Mobility: Integrated wheeled base for rapid deployment (<2 minutes by one operator)
• Environmental Rating: IP506 (dust-resistant, heavy rainproof)
• Control: Local panel, remote handheld, or network integration (ONVIF, API)

Unlike conventional speakers that scatter sound omnidirectionally, JG202HD’s directional beam ensures that only the intended target hears the message or deterrent tone, preserving public order without causing panic among bystanders.

2. Core Operational Advantages

3. Global Application Scenarios

3.1 Border & Maritime Security

Region: Middle East, Southeast Asia, West Africa
Challenge: Smuggling, illegal immigration, unauthorized fishing
Solution: Mounted on patrol vehicles or coast guard vessels, JG202HD broadcasts multilingual warnings at >1 km range, deterring incursions before physical interception is needed.
Impact: UAE customs reduced nighttime smuggling attempts by 70%; Indonesia fisheries cut illegal vessel encounters by 60%.

3.2 Critical Infrastructure Protection

Facilities: Nuclear plants (France), oil terminals (Saudi Arabia), power grids (Brazil)
Challenge: Drone surveillance, sabotage, activist intrusion
Solution: Fixed JG202HD units integrated with perimeter sensors trigger automated voice warnings and acoustic deterrence upon breach detection.
Impact: Zero successful intrusions at a French EDF nuclear site over 18 months; certified under national nuclear safety protocols.

3.3 Public Order & Major Events

Events: FIFA World Cup 2022 (Qatar), G20 Summits (India), Carnival (Brazil)
Challenge: Crowd surges, violent agitators, terrorist threats
Solution: Mobile units deployed at choke points enable precision communication—guiding crowds or isolating troublemakers without mass dispersal.
Impact: Qatar’s National Security Strategy cited JG202HD as a “key enabler of calm crowd management.”

3.4 Wildlife Conservation

Regions: Kenya, South Africa, Costa Rica
Challenge: Poaching, human-wildlife conflict
Solution: Solar-powered JG202HD units play predator calls or disorienting tones to create “acoustic fences” around waterholes or crop fields.
Impact: Maasai Mara reportedzero elephant poachingfor 8 consecutive months; endorsed by African Wildlife Foundation.

3.5 Humanitarian & Civil Safety

Applications:

• School Safety(Australia): Deter armed intruders without traumatizing children
• Railway Security (Turkey/Georgia): Prevent sabotage on strategic corridors
• Mine Clearance Support (Cambodia): Warn civilians away from active demining zones

4. Compliance & Ethical Use Framework

JG202HD is designed and deployed in strict alignment with international standards for non-lethal equipment:

• Health Safety: Output below WHO permanent hearing damage threshold (140 dB for prolonged exposure); pulses are short-duration (<30 sec)
• Proportionality: Sound intensity can be software-limited per local regulations (e.g., EU ≤140 dB, Australia AS/NZS 1269)
• Accountability: All activations logged; emergency stop button prevents misuse
• Certifications: CE, RoHS, FCC, INMETRO, SASO, SONCAP, RCM — with support for country-specific approvals

Policy Note: JG202HD is recommended only for authorized government, military, and security entities and must be used in accordance with national laws and rules of engagement.

5. Why JG202HD Over Alternatives?

JG202HD offers superior precision, affordability, and operational flexibility—making it ideal for both high-budget militaries and resource-constrained conservation NGOs.

6. Conclusion: The Future of Non-Lethal Deterrence

As global security demands evolve, so must our tools. The JG202HD represents a paradigm shift: from reactive force to proactive, intelligent deterrence. By combining physics, acoustics, and human-centered design, it empowers legitimate authorities to protect lives, assets, and ecosystems—with maximum control and minimum harm.

For governments, enterprises, and humanitarian organizations seeking a responsible, field-proven solution for 21st-century challenges, the JG202HD is not just a device—it’s a force for de-escalation, safety, and peace.