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All-in-one design integrating speaking and attendance registration functions.
Supplied with a 2-meter dedicated 8-core DIN high-density cable with a secure aviation plug.
Integrated square-column stem with a cardioid electret condenser capsule and a dual-color (red/green) status indicator ring.
Includes a 3.5mm stereo headphone jack for real-time speech monitoring from other units.
Independent volume controls for both microphone sound pickup and headphone monitoring.
Microphone on/off button (with priority key on chairman unit) used for speaking, attendance, and unit ID numbering.
Each unit is assigned a unique ID address for accurate system identification and management.
Compatible with automatic camera tracking after system host or PC software configuration.
Automatic self-diagnostic capability upon connection to the central control host.
Passive unit directly powered by the system controller with a 24V DC input voltage.
Chairman unit supports configurable priority function and podium mode via host settings.
Chairman unit allows reviewing and approving speech requests from delegate units.
Chairman unit can activate freely without being limited by the active delegate count threshold.
Chairman unit has absolute control over conference order via its override priority key.
Chairman unit connection position within the system daisy-chain is unrestricted.
Supports flexible "daisy-chain", T-type, and star ("+") wiring connection topologies.
The D6273/D6274 Desktop Speaking Chairman/Delegate Units integrate discussion and attendance sign-in into a single compact device. Built for efficient meeting management, the chairman unit features a dedicated priority button for quick moderation control. A sleek 2.1-inch circular LCD touchscreen displays real-time unit status alongside intuitive microphone button controls. Space-saving and user-friendly, these units are the perfect fit for modern conference environments.
Model | D6273 D6274 | |
Structure Type | Desktop | |
Effective Frequency Range with Gain Limiting (±3dB) | Unit A Input to Unit B Monitoring | 80Hz-12kHz |
Host Line Input to Unit Monitoring | 80Hz-16kHz | |
Unit to Host Line Output | 80Hz-16kHz | |
Static Power Consumption | <1W | |
Maximum Power Consumption | <2W | |
Signal-to-Noise Ratio | >80dB (A-weighted) | |
Crosstalk Attenuation | >80dB | |
Harmonic Distortion | <0.3% | |
Headphone Output | 9dBu, 8-32Ω, 3.5mm | |
Operating Power | Powered by host, DC24V | |
Unit Interface | 8-Core DIN dedicated connector | |
Microphone | Microphone Type | Cardioid electret condenser |
Input Sensitivity | -42±2dBV/Pa | |
Frequency Response | 50Hz-20KHz | |
Maximum Sound Pressure Level | 125dB | |
Product Dimensions | 153×130×119mm | |
Product Weight | 0.8kg | |
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