Leave Your Message
Chairman Unit [Backlit Desktop-Mounted with Short Gooseneck]
Digital Conference System

Chairman Unit [Backlit Desktop-Mounted with Short Gooseneck]

  • Model VM-BDZ03C

Product Overview
VM-BDZ03C is a digital desktop chairman microphone with patented CNC-machined outer casing, paired with aluminum alloy and high-strength plastic for sturdy, elegant build. It integrates talk activation, one-touch priority override and automatic video tracking.
Dual-color LED indicators and a red LED ring on the gooseneck clearly show working status. Equipped with silent mechanical buttons and a professional cardioid capsule, it delivers ultra-low noise and transparent vocal audio.
The threaded detachable metal gooseneck cuts handling noise. Powered by safe DC24V SELV via standard T-type 8P daisy-chain cables, it supports unlimited chairman units, bilingual UI and factory reset, ideal for government and corporate high-end conference systems.

1.Patented CNC full-digital housing with aluminum alloy & high-strength plastic composite shell, elegant and sturdy for high-end conference venues
2. All-in-one core functions: talk activation, chairman priority override and auto camera tracking for efficient meeting management
3. Dual-color full-view LED display plus red LED ring on mic head, clearly distinguishing standby and speaking status
4. Silent high-sensitivity mechanical buttons eliminate pop noise, maintaining quiet, undisturbed meeting atmosphere
5. Professional cardioid condenser capsule with advanced chip algorithm, ultra-low self-noise, >90dB SNR and <0.05% THD for crystal-clear voice pickup
6. Detachable full-metal mic arm with threaded connection, reducing handling noise and simplifying transport & maintenance; replaceable anti-pop foam windscreen included
7. Safe DC24V SELV passive power supply fed by central host, stable long-hour continuous operation
8. Standard T-type 8P daisy-chain cable for serial wiring, custom-length extension cables available for various venue layouts
9. Supports unlimited chairman units to be arranged at any position in the loop, with one-touch mute for all delegate microphones
10. Built-in factory reset function, bilingual Chinese & English UI to fit global conference projects

Model

VM-BDZ03C

Microphone Type

Cardioid electret condenser

Frequency Response

20 Hz – 20 kHz

Sensitivity

–40 dBV/Pa

Signal-to-Noise Ratio

>90 dB (at 1 kHz)

Total Harmonic Distortion (THD)

<0.05%

Display Type

Dual-color LED status display

Connection Port

8P-DIN socket

Power Supply

DC 24V SELV (passive power from central host)

Base Unit Dimensions

117 × 154 × 51 × 17 mm

Make an free consultant

Your Name*

Phone Number

Country

Remarks*

reset