TESMERT

Electronic video multiplexer; digital signal processors; computer monitors; video monitors; sound transmitting apparatus; audio switching apparatus, namely, electronic switchers for audio signals; electronic cables for electronic transmission; cables and fibres for the transmission of sounds and images; USB cables; electrical communication machines and instruments, namely, digital transmitters, optical transceivers; video surveillance apparatus, namely, video cameras, electric and electronic video surveillance installations; audio and video receivers; cables for optical signal transmission; video screens; computer peripheral devices; wireless transmitters and receivers; computer network switches; combination video players and recorders; recording and playing devices for sound and image carriers