SAR-Drohnen.com, operated by Wolfgang Herm, is a specialist provider and system integrator for professional aerial and underwater technology, based in Kochel am See, Bavaria. The business serves public safety agencies, rescue teams, municipalities, hunters, and conservation organizations across German-speaking regions. Its range includes DJI Enterprise aircraft, including Matrice models, configured with thermal imaging and sensor equipment for wildlife rescue, search operations, and emergency response. Systems are supplied ready to fly, with related accessories such as release mechanisms, lighting, parachutes, cases, chargers, and maintenance services.

For underwater missions, SAR-Drohnen supplies and integrates Chasing and QYSEA ROVs, including FIFISH systems, with imaging sonar designed to support searches, inspections, recovery, and evidence documentation in murky water. The company also offers sonar and navigation equipment, thermal cameras, communications gear, rescue equipment, and 3D laser scanning and LiDAR surveying solutions. It develops and hand-builds daylight-readable monitor and observer cases for field use, and provides specialized equipment for safety in natural swimming areas.