? Restmoment original full digital conference technique, compliant to IEC 60914 international standard.

? Built-in 24 points self restraint return function. The sound is near CD quality.

? Modularization embedded design, smart and fashion.

? Function modules are connected by audio connection box.

? All digital audio transmission technique, point to point connection mode, remote transmission won’t influence on sound quality. Distance between equipments could reach at 150m

? The system is connected by audio connection boxes with “Hand in hand ring”.

? There is a LCD display on channel selector which can show sound volume and CH No

? In “hand in hand ring”, the system will not be effected if there is a disconnection in ring.

? Support”PnP”

? Strong anti-interference from mobile phone; Anti-interference from external driving source.

? Built-in IC card reader, support IC card sign-in, delegates degree identifying, IC card key and setup menu language etc

? Built-in high fidelity speaker, when turn on MIC or connect with earphone, speaker could mute automatically.

? Each unit has arbitrary distribution ID address, convenience for installation and avioding ID address repeating

? Built-in channel selector, can transmit 8/16/32/64 language and display CH No

? Stereo earphone output, could adjust sound volume.

? Speaking time limit function. Can setup the speaking time.

? 5 work modes

 ● Limited mode          ● FIFO mode

 ● Apply mode            ● Voice activating mode      ● Free discussion mode

? Cooperated with video controller and camera, have video tracing function.

? Support key sign-in and making up sign-in function. Sign-in can be real-time displayed dynamically.

? Chairman unit have Priority, could switch off the speaking units.

? System support 150 chairman units, could specify one as chief chairman, carry out function as follow,

 ● Switch work mode                               ●  Activate sign-in, voting

 ● Receive or reject application speech           ● Switch off appointed MIC

 ● Switch off the earliest MIC                    ● Switch off all MIC

? In combination with the corresponding software modules, conference main unit, chairman can be implemented:

 ● Parliamentary: agree/oppose/abstain, Pass-rate setup

 ● Multi choice/Opinion poll:1/2/3/4/5

 ● Audience response/Rating:--/-/0/+/++, could setup content

 ● Score: 0---100, practically participant person as average fraction

? Working with management software to achieve more functions.