Rohde and Schwarz makes Phone Monitoring, Equipment, Internet Monitoring, and Communications Monitoring technology. Their headquarters is in Munich. They have offices in Germany.
Elaman makes Internet Monitoring, Intrusion, Phone Monitoring, Monitoring Centre, Location Monitoring, Audio Surveillance, Video Surveillance, Biometrics, Analysis, Equipment, Monitoring Centres, Communications Monitoring, and Technical Surveillance technology. Their headquarters is in Munich. They have offices in Germany.