Sensofusion's Airfence is an anti-drone technology designed for detecting and mitigating unauthorized drone activity. The company offers extensions to its Airfence system, including the Kela directional antenna for extended range and integration with radar and camera systems to detect drones without radio links. Sensofusion emphasizes its work with military applications and provides contact information for sales and support, noting restrictions on working with sanctioned entities. The company's headquarters are in Finland, with representation in Korea and Kuwait.