SC-3793C/SC-3793D Embedded Conference Chairman/ Delegate Unit (With 1.77 Inch TFT Display, 5-Key Voting)

1. Embedded strong anti-static design, ergonomic, with modern tech aesthetics.

2. Fully digital conferencing technology, compliant with IEC60914 international standards.

3. Features a 1.77-inch full-color screen and capacitive touch keys for precise positioning and quick control; no mechanical keys, no wear, unlimited lifespan.

4. Waterproof and dustproof design.

5. Multi-function terminal integrating speech discussion, video tracking, and services.

6. DSP/DDOV digital processing and transmission technology overcomes long-distance signal attenuation, supporting cable runs up to 250 meters.

7. Uses 6-core DIN shielded cable to effectively prevent electromagnetic interference, supports simultaneous transmission of 64 languages, and ensures data stability.

8. Cables can be routed from the bottom or back, ensuring speaker mobility and desktop cleanliness.

9. Supports daisy-chain, loop, T-type, and cross-type connections for easy installation and maintenance.

10. ID addressing mode allows the host or software to assign custom unit IDs, preventing duplication.

11. Passive unit design, powered by the host (24V), low power consumption; supports up to 25 units per line.

12. Digital anti-interference technology prevents disruption from mobile phones, Bluetooth, radio, WiFi, and other signals.

13. Four operating modes: limited speaking, first-in-first-out, request-to-speak, and voice activation; supports 1–6 simultaneous speakers.

14. Voice activation automatically turns the mic on during speech and off when idle.

15. Compatible with cameras for automatic speaker tracking; supports freeze-frame function.

16. Built-in channel selector supports 4/8/12/16/20/32 languages, expandable to 64 languages.

17. Electrostatic isolation technology prevents static interference even in dry environments.

18. System features auto-repair and supports hot-plugging for enhanced safety.

19. Electret supercardioid directional microphone with voice activation ensures clear pickup up to 50 cm.

20. 48 kHz audio sampling, frequency response 40 Hz–20 kHz, near-CD sound quality.

21. Microphone stem includes an indicator ring showing status: speaking, video setting, unassigned ID, voting prompt, etc.

22. Spiral detachable microphone stem for easy transport, storage, installation, and maintenance.

23. Built-in high-pass filter to easily cut low-frequency sound components when needed.

24. Supports up to 100 chairman units; one executive chairman (with priority and control) and multiple vice chairmen (with speaking priority) can be set.

25. Equipped with a DSP audio processing chip for individual treble, midrange, and bass adjustment per unit.

26. Stable capacitive touch keys support glove mode operation.

27. Calibration function ensures consistent touch key sensitivity.

28. Factory reset function restores audio settings to default, preventing sound misconfiguration.

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