6
Male and female connectors of metal for electric cables; connectors of metal for cables: keys for controlling access; keys; power cables for intercoms; boxes (cases) of metal for cameras
9
Measuring, signalling, checking (supervision) apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers; aerials; acoustic couplers; couplers (data processing equipment); electric cables; electricity supply boxes; amplifiers; components for receiving and transforming electrical signals (amplifiers, couplers, television antenna signal converters); field intensity meters; electrical filters; electronic signal converters; dishes for receiving radio signals; electric cables; apparatus and instruments for the supply, distribution, transformation, accumulation, regulation or control of electric current; electronic keys enabling reentry into areas (real estate or enterprise) according to the authorisations given to this key; audio and video intercoms; audio handsets for intercoms; digital storage units; servers for controlling access to areas; monitors (hardware) for intercoms; remote control; audio and video (intercom) signs placed at entrances to buildings or other areas enabling visitors to call occupants; video surveillance cameras; video surveillance monitors (hardware); videocameras; lenses (optics)