Active Shooter Response Technology (ASRT) provides real-time alerts of the location of gunshots to Central Dispatch, nearby Police Officers, and School Administrators. ASRT ultrasound analysis positively distinguishes Gunshot ultrasounds from other loud noises. Because ultrasounds do not penetrate hard surfaces, the specific gunshot location can be known and reported immediately. AWS cloud-based ASRT ultrasound waveform AI processing can further identify gunshot signature metadata such as gun type (shotgun, rifle, pistol) and caliber. Police and School Administrators can immediately respond to gunshots, knowing the exact location where the gunshot occurred, and what type of weapon was used www.bodyworn.com