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Long Range Sonic Weapon (lrsw-3000)


The Long Range Sonic Weapon (LRSW) is an Audio Weapon invented by Hertz Acoustic.


This device transmits sound in one direction at very high sound pressure levels. It can be used for Defence and with some customization for Long Distance Communication as well (up-to 3 km).


LRSW develops deterrent frequencies painful to the human eardrum, cochlea, ossicles and central nervous system. It is a Non-Lethal weapon that can have applications for Crowd Control, Anti-Terrorism Operations, Law Enforcement, Border Security, Port Protection, Dam Security and more…

Long Distance Communication 

LDCD (Long Distance Communication Device) with customized frequencies can also be used for Long Distance focused Communications, Warning and alert messaging. It can have applications in Critical Rescue Operations, Disaster Management, Wildlife Management & more...

LRSW/LDCD can be easily mounted on Border Posts, Vehicles, Helicopter, Coast Guard Ships, Lighthouses and other moving or static objects depending upon the purpose.



  • Long Range directional sound up to 3 km

  • Sonic peak output of 150db SPL @ 1m

  • Designed High-Frequency Tone

  • Control Pan 360 degree

  • Directivity +/- 15°

  • Simple & Quick mount

  • Mobile App.Control

  • Weatherproof


     Military Border Security                 


     Law Enforcement


     Rescue Operations                         

     Crowd Control    


     Dam & Port Security

     Wildlife Management                     

     Jail Security    


     Oil Refinery                                     

     Gas station Security

     Airport Runway                                            

     Disaster Management

LRSW - 3000 final broucher.jpg
LRSW - 3000 final broucher.jpg

Intended End-User 



    Air Force

    Para Military


    Coast Guard

    Disaster Management Team

    Security Agencies          

LRSW - 3000 final broucher V.jpg
LRSW - 3000 final broucher V.jpg
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