In extreme cases, sonic weapons can cause nausea, dizziness, and even permanent damage. In this case, officials used it to ...
Minnesota State Patrol troopers used a powerful sound system first used by the military in Maple Grove, Minnesota, to ...
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LRAD sound weapons at ICE protests: How they work and protection tips
LRAD sound weapons at protests use focused acoustic beams up to 162 decibels that cause permanent hearing damage, but distance and industrial earplugs provide effective protection.
SAN DIEGO--(BUSINESS WIRE)-- Genasys Inc. (NASDAQ: GNSS), the global leader in Protective Communications, today announced Long Range Acoustic Device® (LRAD) orders totaling $2.5 million from the US ...
During protests in the USA, security authorities use LRAD systems for announcements and crowd control. How do these "sound cannons" work?
SAN DIEGO--(BUSINESS WIRE)-- Genasys Inc. (NASDAQ: GNSS), the global leader in Protective Communications, today announced additional follow-on Long Range Acoustic Device® (LRAD®) orders totaling $1.1 ...
Genasys Inc. (NASDAQ: GNSS), the global leader in Protective Communications, today announced a $9.0 million Long Range Acoustic Device® (LRAD®) order from the U.S. Army for the Common Remotely ...
SAN DIEGO--(BUSINESS WIRE)-- Genasys (GNSS) Inc. (NASDAQ: GNSS), the global leader in Protective Communications, today announced Long Range Acoustic Device® (LRAD®) orders totaling more than $1.0M for ...
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