cyrus vincent
Jun 3, 2020
US Patent Office Issues Three Gunshot Detection Patents to Shooter Detection Systems
Gunshot detection with video analytics, gunshot detection in an indoor environment, and gunshot detection analysis during fire alarms are now exclusive patents held by SDS
https://campuslifesecurity.com/articles/2020/06/02/us-patent-office-issues-three-gunshot-detection-patents-to-shooter-detection-systems.aspx