Shooter Detection Systems (SDS) is the leading provider of indoor gunshot detection solutions. By combining purpose-built acoustic and infrared sensors with proprietary detection algorithms, Active Shooter Intelligence™ takes machine learning to the highest level of accuracy—more accurate than video analytics or acoustics alone. SDS’ new ResponderLink harnesses the speed and accuracy of our gunshot sensor data by pushing location information and more right to the 911 call taker’s screens, giving them a real time dashboard full of actionable intelligence they need to get police and EMS to the scene fast. SDS Indoor is the only indoor gunshot detection product that is Red Seal SAFETY Act Certified by the U.S. Department of Homeland Security.