Manufacturer Professional audio mixing consoles in various configurations, Phone-in-console audio amplifier, Distribution, Line equaliser, Stereo, Monitoring, Audio multiburst generator systemems, Dynamic carrier controllers, Broadcast quality CD players, Hard disck based transmission and Studio automation systems, Video range system: TV receive only system TV demodulator. Antenna Transmitters (UHF/VHF,FM transmitters, Sound pollution and control, db meters, dB limiters. IT based hardware,software Computerised braille system, Tactile device, Braille keyboard, Mathbraille software, Braillewriter software, EasyBraille software, Software for cerebral palsy, Software for hearing handicapped