Frequency response: 100Hz-13KHz
Sensitivity: -44 dB±2dB
Reference sound receiving distance: 20~120cm
Portable table moving and microphone pipe can be pull out
Newly digital design
LCD display
Listening and speaking
The system power supply for all the delegate units is provided by the main unit at 24 safe voltages.
With 13-PIN T-type hand-in-hand interconnection cable
Built-in high fidelity speaker and earphone jack.
Electric capacity type microphone, equipped with windshield cover
Extended pipe optional.
The annular red indicator lamp could show the state of the microphone.
With camera auto-track function
With voting function (Chairman can control the voting when without computer)
Support interpretation listening function, 6+1 channels
The chairman unit number in the system is unrestricted, can join in any position of the system.
Chairman can turn down delegate MIC by priority button, 
Indicative sound for chairman unit (optional)
C. only mode: only chairman microphone can be turn on.
Earphone output jack and wireless microphone input jack for chairman unit (optional)
Dimension :205mmX150mmX55mm
N.W. 0.9kgs

SV-M802A / B LCD adjustable visual point of view 
SV-M802A / B plate for high-strength cast aluminum metal material