特控智迅 · Digital Conference System Solutions
Dual-system digital wired conference main unit with dual STM32 processors, dual displays (4.3" touch + temperature/humidity), supports 320 units, 8 speech modes, built-in camera tracking (8 PTZ cameras), DSP feedback suppression, USB recording (up to 1000hrs), central control, Dante-ready, dual-channel independent redundant backup.
Parameter Specification Product Name Wired Dual-Backup Conference System Main Unit (Video+Recording) Model KT-9000A/S System Architecture One-unit dual-system, dual-channel independent Panel Material Aluminum Alloy with Mohs Hardness Grade 6 Glass Main Display 4.3" TFT Touchscreen + 4.5" Temperature/Humidity Display Backup Display 2.4" TFT Display Processor Dual STM32F030CCT6 (1.4GHz, 1GB RAM) Languages Simplified Chinese, Traditional Chinese, English Sampling Rate 48KHz Frequency Response 20Hz - 20KHz Connection Methods Daisy-chain, T-Type, RJ45 Output Interfaces 4×8-pin + 4×RJ45 System Capacity 1000 units (320 units simultaneous) Chairman Units Up to 120 Speaker Limit 1-12 (chairman unlimited) Speech Modes 8 (FIFO/LIFO/Limit/VIP/Chairman Priority/Timed/Voice-Activated/Check-in) Camera Tracking Supports 8 PTZ cameras, PELCO-D/P/SONY protocols Video Matrix 4-camera video switching Control Interfaces RS-232, RS-485 Central Control Supported (open/close mic code sending) Expansion Dante Audio Output (optional) USB U-disk recording, background music playback Recording Expansion Up to 1000 hours continuous (optional) Audio Inputs XLR×1, RCA×4, TRS×1, 48V single wired×1 Audio Outputs Multiple outputs with independent volume control Hot-Swappable Supported VIP Units Assignable Check-in Function Supported Power Input AC100V - 240V (universal) Operating Temperature -10℃ ~ 40℃
This wired dual-backup conference system main unit features a one-unit dual-system design with digital dual-channel functionality—each channel with independent power, display, and control for redundant backup operation. Can be configured as main or backup host for double meeting security. Supports up to 120 chairman units with system capacity of 1000 units. Compatible with daisy-chain, T-type, and RJ45 connections. Equipped with dual displays: Display 1 shows temperature and humidity for real-time environment monitoring; Display 2 features a 4.3" TFT touchscreen for intuitive operation. Backup host with 2.4" TFT display. Aluminum alloy panel with Mohs hardness grade 6 glass. Powered by dual high-performance STM32F030CCT6 industrial-grade embedded processors (1.4GHz, 1GB RAM). Supports 8 speech modes: FIFO, LIFO, Limit, VIP, Chairman Priority, Timed, Voice-Activated, and Check-in. Adjustable speaker limit from 1-12 units (chairman unlimited). Built-in DSP module with adaptive feedback suppression, digital equalizer, and auto-gain. Built-in camera tracking supports PELCO-D, PELCO-P, SONY protocols with up to 8 PTZ cameras and video matrix for 4-camera switching. RS-232 and RS-485 control interfaces with central control integration. Dante audio output expandable. USB port for recording and background music; optional recording module supports 1000 hours continuous. Output interfaces: 4×8-pin + 4×RJ45, supporting up to 320 units. Hot-swappable with auto-repair and rapid fault location. Supports meeting room merge/split. Built-in AC100V-240V universal power with voltage regulation. Certified by nationally recognized third-party quality inspection authorities.
