Profile: Conference Technology Group, LLC offers telecommunication equipments. Our products are ceiling based audio systems, system control units, ceiling microphones, implant microphones and ceiling speaker modules. Our FS-200 proprietary control consoles are developed to power speakers and microphones. They are designed for group audio applications in small to mid-sized rooms and support up to two microphones and four speakers. Our FS-400 control consoles have four microphone inputs with independent echo and noise cancellation on each microphone, plus an additional de-reverberation echo canceller. Our brand name is FullSound™.