D6222 belongs to the conference room audio system, it is a desktop delegate speech/vote unit that provides functions such as speech, vote, check-in and self-checking. It adopts a goose-neck microphone, built-in magnetic loudspeaker, and headphone jack, and also provides power-on indicating light and button and light indicators.

In VOICE mode, it can realize the voice controller on/off function. It has high-speed digital processors and HiFi audio circuits and can indicate the work status of the LCD screen. Conference units are passive equipment and are powered by controllers. The input voltage is 24V; they are easy to use, with a clear voice and easy to install with a fashionable appearance.

Key Features

Speech and voting functions integrated
Built-in magnet HiFi speaker
High-brightness LCD screen
5 vote buttons are available
Conference check-in function
Automatic camera tracking function when used with the camera
Removable goose-neck.
Goose-neck length: 315/320/415/430 mm
Black/silver colours are available

Connection

General Specifications

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%)