The Phoenix Police Department wants to purchase two powerful loudspeakers that have been used by some law enforcement agencies to force protesters to disperse. The model of Long Range Acoustic Devices ...
Sound weapons deployed at protests have people searching for protection, but understanding LRAD technology reveals the mechanics behind these controversial crowd control tools and practical protection ...
News Crime/Public Safety Police request for ‘sound cannon’ scrapped as City Council balks Nov. 11, 2025 Updated Wed., Nov. 12, 2025 at 11:54 a.m. Crowds of protesters walk across the Monroe Street ...
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