MeetingBoard C
4K Intelligent Collaboration
Conference Tablet
4K 50MP
Camera
Dual-System
Windows/Android
Auto
Framing
Whiteboard
Colaboration
8-meter
Full Duplex
EDLA
Certified
Key Features
- 4K 제로갭(Zero-Gap) 디스플레이 패널
- Android 15 기반 내장 운영체제
- 4K 5,000만 화소 카메라 시스템
- AI 기반 지능형 화면 구성 : 자동 프레이밍, 화자 추적, 다중 포커스 프레이밍, PIP(Picture-in-Picture), 오디오 펜스, 비디오 펜스
- Google Play 지원
- 고품질 오디오 성능 : 8m 풀 듀플렉스 음성 수신, 노이즈 캔슬링, 잔향 제거
- 일반 모드(BYOM) 지원
- 듀얼 시스템 지원 (Windows / Android)
- 협업용 화이트보드 지원
Specifications
| Display | • Size: MeetingBoard 75 C: 75 inch / MeetingBoard 65 C: 65 inch • Anti-glare panel • Resolution: 3840 × 2160 • Color Gamut: 72% NTSC / 99% sRGB • Color Depth: 1.07 billion colours (10 bit) • Contrast Ratio: 1200:1 • Max Brightness: 350 cd/m² • Refresh Rate: 60 Hz • Viewing Angle: 178° horizontal / 178° vertical • Glass Hardness: Mohs Hardness Scale Level 7 after physical tempering |
| Touch | • Touch Technology: Infrared • Touch Height: 1.5 mm • Touch Accuracy: ±1 mm • Touch Points: 20 points • Touch Latency: 36 ms • Four-level stylus |
| System | • Operating System: Android 15.0 • Memory: 8 GB • Flash: 64 GB • CPU: 4 cores @ 2.2 GHz + 4 cores @ 2.0 GHz • AI Computing Power: 5T FLOPS |
| Camera | • Max Resolution: Built-in 50 MP • Image Sensor: 1/1.56 Sony Sensor X1 • Viewing Angle: HFOV 98.2° wide-angle • PTZ Type: Electronic pan-tilt • Digital Zoom: 4x • Max Resolution: 3840 × 2160 • Max Frame Rate: 60 Hz • Video Output Resolution: 3840 × 2160 • Autofocus: Supported • Wide Dynamic Range: Supported • HDR Imaging: Supported • Exposure: Auto • White Balance: Auto / Manual / ATW • Number of Presets: 9 • Privacy Shutter: Electric • AI Smart Framing: Auto framing / Speaker tracking / PIP / Multi-Focus tracking / Video fence |
| Video Resolution | • Lens: up to 4K@30fps • Content Sharing: Local HDMI IN up to 4K@60fps, in-meeting up to 4K@15fps |
| Speakers | • 2 × full-range speakers • Frequency Response: 90 ~ 20 KHz • Sensitivity: 81 ± 3 dB SPL @1m, 1W • Sampling Rate: 48 KHz • Expansion Output: 3.5 mm supported • THD: <5% @ 20 W, 1 KHz • Rated Impedance: Tweeter 4Ω / Full-range 8Ω • Rated Power: 20 W • Max Power: 25 W |
| Microphones | • Built-in 8 MEMS microphone array • Pickup Distance: 8 m full-duplex • SNR: 70 dB @ 1 KHz • Max SPL: 130 dB SPL • Equivalent Noise Level: 24 dB SPL • Dynamic Range: 24-130 dB SPL • Sensitivity: -38 ± 1 dBV/Pa • Frequency Response: 20 Hz ~ 20 KHz • Sampling Rate: 48 KHz • Bit Depth: 32-bit • Expansion Input: 3.5 mm supported |
| Content Sharing | • Wired: HDMI IN • Wireless: AirPlay / Miracast / Wireless Presentation Pod (not in US) |
| Audio Codec & Technology | • Multi-channel echo cancellation • Noise suppression • Reverberation cancellation • Acoustic echo cancellation • Lip sync detection • Automatic gain control • Far-field full-duplex pickup • Beamforming directional pickup • CNG / PLC / AJB / De-Reverb |
| Power Supp | • Power Consumption (65C): Max 183 W / Typical 140 W • Power Consumption (75C): Max 308 W / Typical 176 W • Power Adapter: 100-240 V ~ 50/60 Hz • USB Output: 5 V ~ 0.5 A |
| Optional Accessories | • Mounting: MB-WallMount-650 (65"), MB-WallMount-860 (75"), MB-WallStand-650W (65"), MB-WallStand-860W (75"), MB-FS-VESA • Audio: VCM35 wired mic, VCM36-W wireless mic • Casting: Wireless Presentation Pod (not in US) • Controller: MB-Remote • Windows OPS Module: MCore OPS |
| Packaging | • 1 × MeetingBoard 65/75 C • 1 × Cable pack (3m AC power cable, 3m CAT5E unshielded network cable, 2 × Stylus pens, 2 × Cable ties, 1 × Quick Start Guide) • MB-WallMount sold separately |
| Environmenta Factors | • Operating Humidity: 5% ~ 95% • Operating Temperature: 0°C ~ 40°C • Storage Temperature: -30°C ~ 70°C |
| Video Codec & Technology | • Forward Error Correction (FEC) |
| Network Protocols & Security | • Wi-Fi 6: 2.4G & 5G, 802.11a/b/g/n/ac/ax, 2×2 MIMO • Bluetooth 5.1 • TCP/IP (IPv4/IPv6), DHCP/Static IP • HTTPS secure web access • Encryption: H.235 / TLS / SRTP / AES-256 • Security: VLAN / QoS / 802.1X / LLDP-MED / OpenVPN • Built-in security certificates • Network & protocol attack protection • Meeting password / whitelist / blacklist |
| Configuration Management | • Web / Device / Touch screen • Debugging: RJ45 / USB 2.0 • Upgrade: Web / Device / Platform / USB • Yealink Management Cloud Service (YMCS) • Batch deployment tool supported • SNMP protocol supported |
| Installation Description | • Power switch with indicator • Reset button • LED MUTE light |
| Installation Methods | • Wall-mounted / Wall-stand / Floor-stand |
| Hardware Interfaces | • 1 × HDMI output • 1 × HDMI input • 1 × 3.5 mm line input • 1 × 3.5 mm line output • 3 × USB-A 2.0 • 1 × 10/100/1000 Mbps adaptive network port • 1 × RJ45 VCH custom interface, for wired expansion microphones/wired sharing box, etc • 1 × Windows OPS slot • 1 × AC power interface • 1 × USB-B touch output |
| Device Dimensions & Weight (65 C) | • Packaging: 1615 × 230 × 1054 mm • Bare Device: 1484.4 × 98.1 × 957.7 mm • VESA: 600 × 400 mm • Gross Weight: 46.6 kg • Net Weight: 38.5 kg |
| Device Dimensions & Weight (75 C) | • Packaging: 1831 × 220 × 1158 mm • Bare Device: 1708.5 × 98.1 × 1085 mm • VESA: 800 × 400 mm • Gross Weight: 54.1 kg • Net Weight: 47.5 kg |
