MAD-1000 is long range acoustic hailer, can be widely used to disperse illegal crowds without permanent injury, the best non-lethal tool for anti-drug, smuggling and cross border at the frontiers, broadcasts and dispersion at airports and sea ports. Also it can broadcast sounds over 3000 meters
MAD-1000 is long range acoustic hailer, can be widely used to disperse illegal crowds without permanent injury, the best non-lethal tool for anti-drug, smuggling and cross border at the frontiers, broadcasts and dispersion at airports and sea ports. Also it can broadcast sounds over 3000 meters
MAD-1000 is long range acoustic hailer, can be widely used to disperse illegal crowds without permanent injury, the best non-lethal tool for anti-drug, smuggling and cross border at the frontiers, broadcasts and dispersion at airports and sea ports. Also it can broadcast sounds over 3000 meters
Traditional Powerful Speakers use one or more speakers, sound is emitted all around, not targeted, short transmission distance, low sound level, very loud to the operator behind, and ineffective in repelling crowds. |
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Long Range Directional Acoustic Hailers use speaker array and amplifier, to realize forward small-angle centralized transmission of acoustic wave with the advantages of powerful forward sound, high directivity, long transmission distance, and much better broadcasting and repelling effects. |