Rapidly deploy pre-configured, self-contained OnSound units in any outdoor environment and get real-time alerts during active shooter events. By continuously monitoring ambient environmental audio, the sensor is able to both detect and triangulate the source of gunfire using pre-trained Artificial Intelligence methodologies and provide real-time location information for each gunshot event via email and/or text to authorized first responders and security personnel. Its revolutionary power system consists of 1 kilowatt of onboard battery power and can be powered by bullet-resistant V5 Solar Panels, connected to AC power or a combination of both.