Sleek flush-mount housing featuring a detachable gooseneck microphone stem for space-saving recess, quick storage, and low-maintenance handling.
All-in-one digital conference terminal combining clear voice discussion, one-touch sign-in, and 5-key electronic voting.
Includes a 2m 8-pin DIN cable with a screw-lock aviation plug to ensure lossless, rock-solid signal transmission.
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 tactile mic power controls and 5 voting keys, with dedicated priority override buttons on chairman units for agenda control.
Enables automated attendee sign-in via direct keypress confirmation.
Individually assigned digital hardware ID for precise signal routing and central system tracking.
High-contrast LCD screen provides real-time visibility into unit status and conference metrics.
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.
Versatile topology options support daisy-chain (hand-in-hand), T-bridge, and star (+) network layouts for easy site installation.
Model | D6231 D6232 | |
Structure Type | Embedded | |
Effective Frequency Range with Gain Limit (±3dB) | Unit A to Unit B Monitoring | 80Hz–5kHz |
Host Line to Unit Monitoring | 60Hz–10kHz | |
Unit to Host Line Output | 80Hz–8kHz | |
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 | 8-pin DIN dedicated interface | |
Microphone | Microphone Type | Cardioid electret condenser |
Input Sensitivity | -45 ±2 dBV/Pa | |
Frequency Response | 50Hz–16kHz | |
Maximum SPL | 115 dB | |
Overall Dimensions (W × D × H) | 215 × 86 × 75 mm | |
Panel Dimensions (W × D × H) | 215 × 86 × 6 mm | |
Chassis Dimensions | 198 × 68 mm | |
Package Dimensions | 510 × 210 × 165 mm | |
Net Weight | 1 kg | |
Gross Weight | 3 kg | |

DSPPA | Official Signing Ceremony Held with Asia Aquatics, Marking a New Milestone in Strategic Partnership
This site is protected by DSPPA audiovisual and also applied to web browsers' Privacy Policy and Terms of Use.