- D6222 Conference Speech & Vote Delegate Unit
● Built-in magnet HiFi speaker
● High brightness LCD screen
● 5 vote buttons available
● Conference check-in function
● Automatic camera tracking function when used with camera
Description
D6222 Desktop Delegate Speech/Vote Unit provides functions such as speech, vote, check-in and self-checking.
It adopt gooseneck microphone, built-in magnetic loudspeaker, headphone jack, and also provide power-on
indicating light and button and light indicators. In VOICE mode, it can realize voice controller on/off function.
It has high speed digital processors and HiFi audio circuits, and can indicate the work status of LCD screen.
Conference units are passive equipment and are powered by the controllers. The input voltage is 24V; they are
easy to use, with clear voice and easy to install with fashionable appearance.
Specification
|
Model |
D6222 |
|
|
Structure and Type |
Desktop |
|
|
Output frequency response |
45Hz-18kHz（-3dB） |
|
|
Speaker Power |
1.5W |
|
|
Static power consumption |
<1W |
|
|
Max. power consumption |
2W |
|
|
SNR |
>80dB |
|
|
Crosstalk Attenuation |
>80dB |
|
|
Harmonic distortion |
<0.5% |
|
|
Headphone Output |
9dBu, 8-32Ω,3.5mm |
|
|
Working Power Supply |
DC 24V power supply |
|
|
Port on the unit |
8pin DIN socket |
|
|
Microphone
|
Type of microphone |
Electret, heart-shaped, condenser type |
|
Frequency response |
40Hz-20kHz（-3dB） |
|
|
Sensitivity |
-45dBV/pa |
|
|
Input impedance |
2kΩ |
|
|
Equivalent Noise |
20dB (SPL) |
|
|
Max SPL |
125dB (THD<3%) |
|
