Address
304 North Cardinal
St. Dorchester Center, MA 02124
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
SW-2000S Wireless Video Conferencing Host
Utilizing digital-analog transmission technology paired with anti-howling unidirectional high-sensitivity condenser microphone capsules, it delivers high-fidelity, high signal-to-noise ratio, and zero-latency audio output.
Supports multiple modes including rotating speaking, chairman priority, last-in-first-out, and speaking time limits. System response speed remains unaffected by the number of delegate units, allowing flexible addition or removal of equipment.
Equipped with a TFT color display supporting Chinese, Traditional Chinese, and English languages (units automatically synchronize after host switching). The hierarchical menu design is intuitive and user-friendly, displaying status indicators such as battery level, channel, and signal strength.
Supports standalone operation or external PC linkage. Features built-in recording functionality and an energy-saving design that automatically powers down units when the host shuts down, adapting to diverse usage scenarios.
Features RS485/RS422 camera control interfaces supporting 64 preset camera positions and VISCA/PELCO-D protocols, enabling independent or synchronized camera control (customizable).
Wireless data expansion modules connect to the host via RJ45 ports, simultaneously providing power and communication to ensure stable system scalability.
Key Features:
1. Utilizes digital-to-analog conversion for audio signal transmission, delivering high fidelity, superior signal-to-noise ratio, and zero audio latency. Incorporates a proprietary new anti-howling unidirectional high-sensitivity condenser microphone capsule for near-perfect conference audio quality;
2. Independently developed data communication algorithm tailored for conference applications ensures system response speed remains unaffected by the number of delegate units within the signal range, allowing flexible addition or removal of delegate units;
3. Multiple conference speaking modes: 1-2-3-4 rotation, chairperson priority, last-in-first-out, and speech restriction;
4. TFT color display with conference mode, operational menu, and hierarchical menu design for intuitive operation. Includes battery level display, low-voltage warning, frequency channel, and signal indicators;
5. Built-in recording function; units automatically power off when the main unit shuts down, preventing battery drain and unnecessary inconvenience;
6. Operates independently or synchronizes with external computers via software and peripherals for computer-managed functions, including modes/operations like Chairman-only or First-In-First-Out;
7. Video switching output with RS485/RS422 camera control interface. Supports 64 camera preset positions and VISCA/PELCO-D protocols. Enables standalone camera control or integration with downstream camera control hosts (customizable);
8. Three-language display: Chinese (Simplified/Traditional) and English. Units automatically synchronize language settings when the host switches;
9. Wireless data extension function connects to wireless conference host via RJ45 port for power supply and communication.
Technical Specifications:
Carrier Frequency Band: UHF 640MHz-690MHz
Modulation Type: FM
Effective Operating Range: 70 meters
Oscillation Method: PLL Phase-Locked Frequency Synthesis
Sensitivity: S/N > 60dB at 25KHz offset and 6dBv input
Bandwidth: 30MHz
Maximum Offset: ±45kHz
Overall Signal-to-Noise Ratio (S/N): >105dB
Overall Total Harmonic Distortion (THD): <0.7% @ 1kHz
Overall Frequency Response: 45Hz–18kHz ±1dB
Power Supply: DC 12V 1A
Output Connectors: XLR balanced and 6.3mm unbalanced jacks
