Digital Discussion & Voting Conference System Microphone with Channel Selector

Product OverviewCR-DIG5202/04B2 is a full digital discussion & voting unit with VFD nameplate. It can set a variety of technology like discuss and discuss management, attendance management, attendance and voting and voting management, electronic nameplate display, simultaneous interpretation, tea, short message, internal communication as a whole. Built-in high-fidelity cylindrical loudspeakers to satisfy the small venue PA demand. Features· Electronic nameplate display; 256x64 dot matrix, used for identity information display, support the scroll left/right screen display or a separate display of names and positions, supports text adaptive amplification, red and white, with the best visual effect. Maximum support 8 Chinese characters, 16 English letters and Russian, Japanese and other languages.· The entire system of all namedisplay synchronized in scroll, left/ right scrolling.· Solve the displaying problem of Chinese rare characters.· Support PC software or plug-in IC card electronic nameplate display;· High speed and high bandwidth to transmit information; PC software is capable of 1000 sets of CR-DIG5202/0482 electronic nameplate display content delivery in one second.· Support the contact IC card attendance and automatic acquisition of representatives.· Support 31+1 simultaneous interpretation.· Chairman unit has the priority function, can close or the speaking unit.· The unit has the function to start or end a vote.· Chairman unit can initiate 3-key vote (for / abstentions / against), or end the voting.· 320x64 display provides clearly show about the number of microphones, attendance result, voting results.· Offer tea application, short message view, short message tone, internal communication services.· Support Chinese and English. Automatically unify language with controller once power on, support temporary modification of language.· Support three vote modes:  1) voting: agree with / abstentions / against.  2) election and survey modes: 1/2/3/4/5.  3) response mode / review mode: --,-,0,+,++.· Capacitive heart type direction microphone, with double color indicating ring.· You can save the identity information. SpecificationsModel No.                           CR-DIG5202/04B2Power supplyThe controller power supply or DC24V inputChannel crosstalk>80dBFrequency response20Hz-20KHzSignal-to-noise ratio>80dBThe microphone parametersSensitivityFrequency responseInput impedanceCartridge type-46dBV/pa20Hz-20KHz2.2KCapacitive heart type single directionPower of loudspeaker2WHeadphone outputEarphone loadThe earphone volume>8 ohm10mWDisplayControl displayTable display 320×64 dot matrix (blue and white)320×64 dot matrix (blue and white)Total harmonic distortion