●Pluggable desktop conference funtion.
●Embedded design.
●Discussion and voting funtion combination with conference system.
●Designed with special attention to ergonomics.
●Cardioid pickup pattern condenser microphone with dual-colored indicator
●"Hand in hand" contect,chairman unit contect position is unlimited.
●Feedback control funtion.Built-in speaker will close to avoid feedback volume when the mircophone opening.
●Frequency response:20Hz-25KHz
●The rod can be bent for 330゜.
●Effective sound-receiving distance:0mm-650mm
●Long life switch without noise.
●Chairman unit could deny or approve the apply for speech from delegate unit.
●The chairman unit is unrestricted by the limiting function.
●Can be set to terminate for permanent or suspend microphone status of all the speakers,and prompt the speaking unit to administrate of conference.
●Chairman unit with highest priority to control in order of conference.
●Chairman unit wich LCD screen to check the information or result of voting.
●Power supply:the main frame at 24V safe voltage.
●8 pins aviation cable.