Control Unit

• Utilizes digital technology as the core, with a built-in high-performance CPU, supporting discussion and video tracking functions. 

• Utilizes digital-analog technology for audio signal transmission, with high fidelity, high SNR and zero latency. Exclusive anti-howling, high-sensitivity and unidirectional capacitive mic capsule for crystal-clear sound. 

• 4.3-inch TFT touchscreen with English/Chinese (Simplified/Traditional) display. The Chinese interface is easy to operate, which improves debugging efficiency. 

• Equipped with 1 USB interface, supporting the insertion of USB flash drives for recording functionality. 

• 4 microphone channels, supporting up to 30 units per channel (total 120 units). The number of chairmen is unlimited and it supports 8-core and RJ45 network cable connections. 

• 8 RJ45 ports, supporting up to 20 units per port (total 120 units). The number of chairmen is unlimited.

• Features a voice-controlled microphone activation function and adjustable threshold levels. 

• 7 conference modes: FIFO, LIFO, participant limit, chairman priority, timed speech, free discussion, request-to-speak. 

• Adjustable speaker limit (1-12 participants, unlimited number of chairmen). All mics can be fully activated in free discussion mode. 

• 32-bit high-speed floating-point DSP for audio processing, 20Hz-20kHz bandwidth for crystal-clear sound. 

• Speech timing function with dynamic time display on screen. 

• Automatic detection capabilities include detection of the number of chairman units and delegate units, audio check, button test and list display. 

• ID addressing with customizable unique unit ID to prevent duplication conflicts. 

• Supports live-line hot-swapping capability with auto-repair and quick fault localization, without affecting other devices. 

• Built-in camera tracking: Supports PELCO-D, PELCO-P, SONY protocols, features adjustable, savable and recallable preset positions. 

• Supports external video switch matrix expansion. 

• Equipped with three types of control interfaces and methods: RS-232, RS-422, and RS-485; cameras can be connected in series or in parallel.

• Supports online configuration and modification of unit identities; chairman and delegate unit roles can be reassigned and reconfigured as required. 

• Power-off memory retains settings; auto-restore on startup. Factory reset available. 

• Simultaneous connection with infrared interpretation systems, telephone couplers, local PA systems, external recorders, and remote multimedia terminals. 

• Factory reset function, which supports one-key reset to factory settings to prevent messing up parameters.

Unit Base

• The unit shares 8-core & dual Ethernet ports; 8-core cable or Ethernet cable can be chosen freely. 

• Aluminum alloy panel: premium finish, meeting modern aesthetic standards. 

• Super-strong directional microphone pickup tech: sensitive pickup, clear voice, with frequency bandwidth up to 20Hz-20kHz.

• Adopts anti-interference circuit design to prevent interference from mobile phones and other electronic devices. 

• The microphone head has a speech indicator ring, which shows the unit's speaking/closed status. 

• Equipped with a dark curved mirror surface; it hides the display when powered off for minimalist elegance. 

• Features a 2.4-inch TFT color display with clear content; supports English/Traditional Chinese display, enabling easy operation and improved debugging efficiency. 

• The unit is a passive device, powered by the system control unit; input voltage is 24V, which is within the safe range. 

• Cables adopt full aluminum foil & drain wire shielding, greatly reducing interference from strong electromagnetic waves. 

• Supports multiple chairman units: no position restrictions for installation, with a priority function to fully control meeting order and atmosphere.