Long-range directional acoustic crowd disperser

Sonic Dispersal

Sonic Dispersal

SD-400 Long-range directional strong-sound crowd disperser

SD-500 Long-range Directional Strong Sound Crowd Dispersal

Long-range directional strong-sounding crowd disperser

Portable emergency command loudspeaker

012 Entry Sound Dispersor

Acoustic Dispersor

Long Distance Directional Acoustic Dispersor

Directional acoustic wave disperser

Vehicle-borne long-range acoustic disperser

On-board sonic disperser (special police equipment)

Acoustic Dispersor/Acousto-optic Dispersion Device/Strong Sound System Strong Sound Broadcasting/Strong Sound Long Range Broadcasting Army Signal

9.0 High Definition Long Range Strong Speaker Array Sound Dispersor Strong Sound Broadcasting/Strong Sound Long Range Broadcasting Army Signal

Acousto-optic Dispersion Device/Acoustic Dispersor/Anti-terrorism Dispersor Strong Sound Broadcasting/Strong Sound Remote Broadcasting Army Signal

Control System of Acousto-optic Image Special Intense Sound Dispersor Acoustic Dispersor Intense Sound Broadcasting/Intense Sound Remote Broadcasting

Acousto-optic image all-weather special strong sound disperser

All-weather Special Strong Sound Dispersor Sound Dispersor Strong Sound Broadcasting/Strong Sound Remote Broadcasting Army Signal

A Simple Portable Special Strong Sound Dispersor for Single Soldier Strong Sound Dispersor Strong Sound Broadcasting/Strong Sound Remote Broadcasting