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Intelligent Meeting Room Solution
Integrating a 12MP ultra-high-definition camera, a 12W high-power speaker, and six omnidirectional microphones,
this all-in-one conference system delivers crystal-clear video and immersive audio for every meeting.
this all-in-one conference system delivers crystal-clear video and immersive audio for every meeting.
Universal Compatibility for Commercial Displays
Designed for seamless integration, the all-in-one video conferencing system StarryHub Core 20 works effortlessly with any display
device equipped with an HDMI interface
device equipped with an HDMI interface
Conference Host + TV
Upgrade your LCD TV system and step into a smarter meeting experience
Conference Host + Projector
Enhance your projector setup and start meetings instantly
Conference Host + Conference Display
Fully upgrade your conference display
system for a more efficient meeting experience
system for a more efficient meeting experience
Conference System + LED
Empower large-screen setups and enable
seamless conference experiences across scenarios
seamless conference experiences across scenarios
4K Ultra HD Display
Capture every detail
Capture every detail
4K Ultra HD Quality
Smooth and stable visuals with refined image detail
123°Wide Field of View
Expand your meeting space with a broader perspective
12MP Camera
Optimized imaging ensures clear visuals
Auto Framing · Speaker Tracking · Sound Localization
6-Mic 360°
Omnidirectional Pickup
Omnidirectional Pickup
Accurately picks up both near and distant voices, ensuring
every word is delivered with clarity. Perfect for small to
medium meeting rooms, supporting up to 20 participants.
every word is delivered with clarity. Perfect for small to
medium meeting rooms, supporting up to 20 participants.
Four-Screen Casting for Smarter Collaboration
Effortlessly present and compare ideas, share content, and cast from any device to a large display.
Whether it’s videos, presentations, or documents, everything is shared instantly with just one tap,
with sound delivered directly through the display for a seamless and immersive experience
Whether it’s videos, presentations, or documents, everything is shared instantly with just one tap,
with sound delivered directly through the display for a seamless and immersive experience
Brainstorming
More dynamic and
productive discussions
productive discussions
Data Comparison
View multiple reports
or charts side by side
or charts side by side
Project Review
Track progress across every
stage with full visibility
stage with full visibility
iOS/macOS、Windows、HarmonyOS、Android
Control Every Detail with a Single Touchpad
Touchpad navigation + Gesture shortcuts + Full keyboard input
From flipping through documents and typing text to adjusting video playback and switching between applications,
the integrated touchpad makes every meeting interaction smooth and intuitive
the integrated touchpad makes every meeting interaction smooth and intuitive
A Complete Interaction & Accessory Ecosystem
Endless Possibilities
TouchBoard™
WritePad™
TouchBoard™ Pro
ClickDrop™
Technical Specifications
General Information
Brand
CZUR
Model
StarryHub Core20
Uses For
Smart Conference / Video Conferencing
System Specifications
CPU
Octa-core (8nm), up to 2.2GHz (64-bit)
GPU
Tri-core GPU
NPU
6TOPS
Memory
4GB LPDDR5
Storage
32GB eMMC
RTC
Supported, RTC synchronization during power-off
Expansion Support
USB, portable hard drive, etc.
Operating System
StarryOS 6.0（based on Android14）
Wi-Fi
Dual Wi-Fi modules, independent AP
Supports Wi-Fi 6 (compatible with 2.4GHz / 5GHz)
Supports AP / STA + P2P dual modes
Supports Wi-Fi 6 (compatible with 2.4GHz / 5GHz)
Supports AP / STA + P2P dual modes
4G Communication Module / SIM Slot & Tray
Not supported (customizable)
Bluetooth
Bluetooth 5.3
Input Interfaces
DC IN、LAN、HDMI IN、USB3.0*2、USB-C
Input Specifications
HDMI IN（2.0、HDCP）up to 4K@60Hz
Output Interfaces
HDMI OUT*1、AUX3.5mm *1
Output Specifications
HDMI OUT（2.1）up to 4K@120Hz
HDMI CEC
Supported（HDMI OUT）
Conference Camera
Camera Configuration
Single camera (ultra-wide angle)
Sensor Specifications
12 MP
Sensor Size
1/2" (inch)
Video Resolution
3840*2160 （4K、UHD）
Field of View (FOV)
123°
Lens Specifications
4G2P+IR
Camera Grade
Ultra HD
HDR Support
Supported
Technology
CZUR PureMirror™1.0
Features
Automatic highlight suppression, low-light enhancement, intelligent portrait optimization, 3D distortion correction, subject tracking, sound source localization
Gesture Control (Touchless)
Supports: gesture-based subject tracking, whiteboard lock gesture
Smart Framing
Supported
Privacy Mode
Supported (camera retracts to 0°)
Microphone Array
Microphone Type
ECM
Microphone Array Type
6-microphone circular array
Pickup Angle
360° omnidirectional pickup
Pickup Range
5–6 meters (linear distance)
Applicable Room Size
meeting rooms under 20 participants
Technology
CZUR PureVoice™ 2.0
Features
Intelligent echo cancellation, environmental noise reduction, vocal enhancement, near-far voice leveling, full-duplex communication
Conference Speakers
Speaker Type
Dual-Model Master™
Power Output
6W*2
Sound Fidelity
＞99%
EQ Modes
Professional Conference Mode: mid-frequency vocal enhancement; Immersive Entertainment Mode: full-range dynamic sound
Interactive Display
Display Type
LCD
Display Size
1.32"
Resolution
360*360
Refresh Rate
60Hz
Brightness
200nits
Viewing Angle
Full View
Meeting Features
Wireless Screen Casting
Supports (up to 4 screens casting simultaneously)
Wireless Casting Protocols
Miracast、Screen Mirroring、Air Play、DLNA、ClickDrop、ChromeCast、CZURShare
Supported Casting Systems
Compatible with Windows, HarmonyOS, Android, iOS, and other PCs and mobile devices
Chromecast Support
Supported
Wireless Casting + HDMI Hybrid Casting
Supported
Remote Conference Peripheral Mode
USB wired peripheral mode + BYOM wireless peripheral module
Remote Conference Host Mode
Supports Google Meet, Zoom, Teams, and other Android-based conferencing apps
Simultaneous Interpretation & Control
Optional support: WritePad wireless tablet
System & Software Features
Local Bilingual Translation
Supported
Celebration Screensaver
Supported
Customizable Screensaver
Supported
Professional Recording Mode
Supports audio recording, screen recording (picture-in-picture), video recording, and photo capture
Whiteboard / Annotation
Supports writing, color switching, circle-to-delete, clear, undo/redo, save, and sharing
Wireless File Transfer
Supports file transfer with mobile devices and computers (CZUR Share)
Custom App Shortcuts
Supported
Dynamic Wallpaper
Supported
App Store
Supported
File System Encryption
Supported
Control & Interaction
Remote Controller
Bluetooth touchpad: touch control, multi-gesture support, and full keyboard input (three modes)
WritePad Wireless Tablet (Optional)
Supports 4 devices writing simultaneously (optional)
Wireless Peripheral Module (Optional)
Supported (optional)
Professional Bluetooth Touch Keyboard (Optional)
Supported (optional)
Electrical & Mechanical Specifications
Power Supply
Power Input: AC 100–240V ~ 50/60Hz
Power Output: DC 16V / 3A
Power Output: DC 16V / 3A
Total Power Consumption
approx. 28W; standby < 0.55W
Noise Level
0dB
Product Color
Silver + Black
Mounting Lock Slot
1/4" standard threaded hole (bottom)
Anti-theft Lock Slot
Supported, 7 × 3 mm standard lock slot
Material / Finish
ABS + PC with premium metallic coating
Packaging & Warranty
Product Dimensions
196.5mm*105mm*238.5mm
Product Weight
1.64kg
Package Contents
main unit, power adapter, touchpad, dedicated USB cable for peripherals, Quick Start Guide
Warranty Period
1 year
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