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                      | Economical System-SM702 | 
                     
                    
                      | Description : | 
                     
                    
                      SM702 series digital conference system used Humanistic design  simple and quick operation, Auto/sound control mode ,under Sound control mode ,microphone would be active by sound automatically and intelligently distinguish noise. it offeres intelligent conferencing solution to meet the demands of business and government conferencs of difference sizes.  | 
                     
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            |  Characteristics: | 
             
          
            
               
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- Connection method, hand in hand, easy to install and operating 
 - System can control up to 60 microphone unit. Every way support up to 20 pcs microphone 
 - 3-6 delegate microphones can be active simultaneously 
 - Recording output interface, balance output interface, unbalance output Interface, flexible operation 
 - Chairman Unit can override / mute all the active delegate units. And Chairman Unit can be active at any time.
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            |  Technology parameters: | 
             
         
            
               
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                1, Chairman, Delegate unit:  
             Mic input: High directivity electrets microphone 
              Frequency response: 100-15 KHz  
              Sensitivity:-45 dB/Pa  
              SNR: 65 dB travel  
              Output connection: 8 P   DIN x 2.1 meters 
2, Host Units  
              Power: 220 V / 50 Hz ac  
              Sensitivity:-45 dB  
              Frequency response: 100-15 KHz  
              SNR: 90 dB travel  
              Output: 6.3 socket, RCA socket, Carron socket  
              Installation: 19 inches standard of cabinets  | 
               
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            |  System connection diagram
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