9 Sonars; navigational instruments for boat, vehicles; electrodynamic apparatus for the remote control of signals; electric installations for the remote control of industrial operations; naval signaling apparatus, namely, emergency signal transmitters, receivers of electronic signals; remote control apparatus, namely, remote control transmitter for radio controlled devices; detectors, namely, gamma radiation detectors, fire and smoke detectors; aerials; measuring apparatus, namely, antenna parameter measuring apparatus, distance measuring apparatus; sockets, plugs and other contacts being electric connections, namely, electric connectors, connection cables; apparatus for network communication, namely, computer network switches; intercommunication apparatus, namely, antennas for wireless communications apparatus, optical transmitters; photography equipment, namely, tripods, light stands and supports specially adapted for these goods for use with portable photography equipment, none of the forgoing are used for aerial photography; transmitters of electronic signals; Accessories for drones, UAVS and UAS, namely, batteries, battery chargers, power adaptors, remote controls, wireless network range extenders, electrical flight controllers, liquid crystal displays