Shomer-Tec Sonic Assault Electronic Disruption Device A unique high-pressure acoustic generating device which provides a substantial capability to disrupt and disperse Deployed near a podium, you might just have a case of an increasingly un-focused speaker with diminished sharpness and concentration Loitering youths near a store entrance might be encouraged to move along without need of a confrontation Rarely-available government model which the popular commercial version Sonic Nausea was based on Latest generation 2012 version, and has nearly triple the output of the previous 2009 version