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Sleek flush-mount housing featuring a detachable gooseneck microphone stem for space-saving recess, quick storage, and low-maintenance handling.
Dedicated audio discussion unit designed specifically for crystal-clear voice communication in digital conference systems.
High-sensitivity cardioid condenser capsule with an integrated red/green dual-color LED status ring for live visual feedback.
Ergonomic flexible gooseneck stem engineered for effortless physical positioning and precise sound pickup.
Quick-release mic stem design simplifies off-site storage, transit, and hassle-free system maintenance during recess.
Integrated 3.5mm stereo output jack for private audio monitoring and assistive listening.
Advanced RFI/EMI shielding provides strong immunity against smartphone signals and electromagnetic noise.
Features a tactile mic power toggle button, with a dedicated priority override button on chairman units for seamless meeting control.
Enables automated attendee sign-in via direct keypress confirmation.
Individually assigned digital hardware ID for precise signal routing and central system tracking.
Seamless synergy with digital controllers or software drives automated PTZ camera tracking.
Automated startup self-test function scans and diagnoses system health upon host connection.
Bus-powered passive architecture driven directly via 24V DC supply from the central host.
Model | D6233 D6234 | |
Structure Type | Embedded | |
Effective Frequency Range with Gain Limit (±3dB) | Unit A to Unit B Monitoring | 80Hz–8kHz |
Host Line to Unit Monitoring | 60Hz–10kHz | |
Unit to Host Line Output | 80Hz–10kHz | |
Static Power Consumption | <1W | |
Maximum Power Consumption | 2W | |
Signal-to-Noise Ratio | >80dB | |
Crosstalk Attenuation | >80dB | |
Harmonic Distortion | <0.5% | |
Headphone Output | 9dBu, 8–32Ω, 3.5mm | |
Operating Power | DC24V supplied by host | |
Unit Interface | RJ45 | |
Microphone | Microphone Type | Cardioid electret condenser |
Input Sensitivity | -45 ±2 dBV/Pa | |
Frequency Response | 50Hz–16kHz | |
Maximum SPL | 115dB | |
Overall Dimensions (W × D × H) | 140 × 63 × 75 mm | |
Panel Dimensions (W × D × H) | 140 × 63 × 6 mm | |
Chassis Dimensions | 130 × 45 mm | |
Package Dimensions | 510 × 210 × 165 mm | |
Net Weight | 1 kg | |
Gross Weight | 2 kg | |
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