DSPPA D6221 Conference Speech & Vote Chairman Unit
D6221 Desktop Chairman Speech/Vote Unit provides functions such as speech, vote, check-in, and self-checking. This chairman speaker adopts a goose-neck microphone, built-in magnetic loudspeaker, and headphone jack, and also provides power-on indicating light and button and light indicators. In VOICE mode, it can realize the voice controller on/off function. The chairman’s loudspeaker has high-speed digital processors and HiFi audio circuits and can indicate the work status of the LCD screen. The Chairman unit has the priority to deliver speeches and the authority to approve speech applications from delegates. It can call for voting and is free from limitations on a number of spokesmen. It has the full authority to take control of the discipline at the conference site; in a D62 series digital conference system, it allows 2 chairman units at the same time, and the position of chairman units is free from position restrictions. Conference units are passive equipment and are powered by the controllers. The input voltage is 24V; they are easy to use, with a clear voice, and easy to install with a fashionable appearance.