特控智迅 · Digital Conference System Solutions
1.5U full-metal wireless conference system main unit with UHF digital transmission, 128-bit AES + 64-bit PIN encryption, supports up to 168 units, 2.4" TFT color display, Dante-ready, RS-232/485 control, one-click shutdown for all units, USB recording/background music.
Parameter Specification Chassis 1.5U, Full Metal Dimensions (W×H×D) 420mm × 210mm × 75mm (incl. feet) Weight 3.5 kg Communication UHF Wireless Frequency Range 640MHz - 690MHz Demodulation Digital Transfer Audio Channels 4 Control Communication 433MHz Wireless Band Control Frequency Range 422.4MHz - 439.4MHz Control Channels 20 Receiving Sensitivity -100dBm Coverage Radius 60m (ideal environment) Frequency Response 50Hz - 15KHz Audio Gain ≦20dB S/N Ratio >85dB THD ≦0.8% Power Consumption < 7W Power Input DC12V, ≧1A Display 2.4" TFT Color, 240RGB×320DOTS Max Units Supported ≦168 Simultaneous Speakers 1 Chairman + 3 Delegates Speech Modes Round-Robin 1-2-3-4, Limit 1-2-3-4, Chairman-Only, FIFO Encryption 128-bit AES + 64-bit PIN Processor STM32F030CCT6 (1.4GHz, 1GB RAM) Control Interfaces RS-232, RS-485 Expansion Dante Audio Output (optional) USB U-disk recording, background music playback Recording Expansion Up to 1000 hours continuous (optional module) Languages Simplified Chinese, Traditional Chinese, English Operating Temperature -10℃ ~ 40℃
This wireless conference system main unit features a 1.5U standard rack-mount full-metal chassis with a dignified, professional appearance. Utilizing DSP/DDOV digital-analog audio transmission technology on the UHF band, it incorporates 128-bit AES RIJNDAEL and 64-bit PIN code encryption to prevent eavesdropping and unauthorized access, ensuring meeting confidentiality. Fully coexists with UHF and 2.4G devices with excellent anti-interference capability. High fidelity, high signal-to-noise ratio, and no sound delay. The unique anti-howling single-point high-sensitivity condenser microphone capsule delivers near-perfect conference sound quality. Equipped with a 2.4" TFT color display (240RGB×320DOTS) with Chinese/English/Traditional Chinese language options and intuitive hierarchical menu navigation. Powered by a high-performance STM32F030CCT6 industrial-grade embedded processor (1.4GHz, 1GB RAM) for fast operation. Supports multiple speech modes including Round-Robin (1-2-3-4), Limit (1-2-3-4), Chairman-Only, and FIFO. Features auto-diagnosis (chairman/delegate unit count, audio, button detection with list display). ID addressing allows customizable unit numbering to prevent conflicts. Dual RS-232 and RS-485 control interfaces for central control integration. Dante audio output expandable for seamless integration with Dante devices. USB port supports U-disk recording and background music playback; optional auto-recording module supports up to 1000 hours of continuous recording. Wireless coverage radius of 60 meters, supporting up to 168 units (flexible expansion). Ultra-low power consumption with 10-hour continuous talk time and 20-hour standby; supports AA batteries or factory NiMH/Li-Polymer batteries. Supports meeting room merge/split functionality for versatile applications. Features smart identity recognition, online unit identity modification, and factory reset functions for easy system management.
