The patrolling of large extensions of borders under any weather conditions and lighting conditions is a real challenge when you have to detect in real-time events such as smuggling, drug trafficking, and illegal immigration, to alert the border authorities. Sensors have become the foundation of any border solution, these sensors can provide detection, tracking, assessment, classification, and identification of targets on the land, in the air, or in the sea several kilometers away making more efficient the surveillance of the border. At DSS we provide an Autonomous Long-Range surveillance solution based on a Multi-Sensor Architecture, ready to provide a volumetric scan 360 degrees to detect and track more than 1000 targets regardless if they are on land, in the sea, or in the air.