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알마즌닷컴

PC

고객님께 가장 "알마즌" 화상회의시스템을 제공합니다.

제품사양

Package includes
MeetingEye 400 Codec (integrate codec/camera/microphone/speaker)
VCR20 Remote Control
Wall Bracket
Optional
  • - Collaboration Touch Panel
  • - Wireless Presentation Pod(WPP20)
  • - Wireless Microphone
  • - VCH51 Sharing Box
  • - TV Mount Kit
Operating System
Based on Android 9.0
Camera
20MP Camera with SONY 1- inch CMOS
133° field of view
4x e- PTZ camera
Auto Privacy Shutter
Intelligence Feature
  • - Auto Framing
  • - Speaker Tracking
Microphone
Built- in 8 MEMS Microphone Array
Wireless Microphone (optional)
Speaker
Built- in 5W Speaker
Audio Features
Audio codecs:
  • - ARES: 48kHz bandwidth
  • - Opus: 8~48kHz bandwidth
  • - G.722.1C 14kHz bandwidth
  • - G.722.1: 7kHz bandwidth
  • - G.711 (PCMA/PCMU): 3.4kHz bandwidth
  • - G.729
Audio technology:
  • - Yealink Noise Proof Technology
  • - Beamforming directed voice pickup technology
  • - Post- processing on multi- channel acoustic echo cancellation
  • - Multi- channel dereverberation
  • - Long- distance full- duplex voice pickup
  • - Automatic gain control
  • - CNG/PLC/AJB/De- Rerb
Call Features
Video quality: up to 4Kp30 people + 4Kp15 content sharing
Bandwidth Requirements:
  • - 4Kp30 2Mbps or more (H.265)
  • - 1080p30 512Kbps or more (H.265)
  • - 720p30: 384Kbps or more (H.265) •Video/Audio recording and playback
DND (do not disturb)
Multi- language support
Standard Communication Protoco
H.323/SIP
Dual stream protocol: H.239 (H.323)/BFCP (SIP)
FECC: H.224/H.281
H.323 protocol suite: H.245, H.225, H.235, H.241
Gatekeeper account and SIP account
Video Standard and Network Suitability
Video codecs:
  • - H.265, H.264 High Profile, H.264, H.263, H.263+
Forward Error Correction (FEC), anti 30% video packet loss and 70% audio packet loss
Bandwidth dynamic adaptive adjustment
Shared content and audio preference strategy
Bandwidth / protocol / video&audio self- adaptive
Network and Security Features
Built- in dual- band wireless network (802.11a/b/g/n/ac)
  • - Wireless AP mode
  • - Wireless Client mode
Bluetooth 4.2
TCP/IP (IPv4 and IPv6), DHCP/Static IP
HTTP/HTTPS Web server
RS232/HTTP API for control system integration
SRTP/TLS/H.235/AES 256- bit encryption
QoS: 802.1p/q, Diffserv
VLAN, IEEE802.1X, LLDP- MED
Anti- attack
Network diagnosis: ping, trace route
Time and date synchronization using SNTP
Built- in certificate
NAT and Firewall Traversal
ICE/TURN/STUN
H.460
NAT (manual/auto mode)
Yealink Intelligent Firewall Traversal
OpenVPN
Content Sharing
HDMI/USB- C (VCH51)
Wireless Presentation Pod (WPP20)
Apple AirPlay
Miracast
Virtual Whiteboard
Configuration Management
Yealink Management Cloud Service
Configuration via web/display/auto- provisioning
Virtual remote control
Firmware upgrade
Export or import configuration
System log exporting
MeetingEye 400 Codec Connections
1x HDMI output (CEC supported)
2 x USB 2.0
1 x 10/100/1000M Ethernet port
1x Yealink extension port (RJ- 45)
1 x Power port
1x Security lock slot
1 x Reset slot
Other Physical Features
External Yealink Power Adapter: AC 100~240V
input and DC 48V/0.7A Output
Storage: built- in 16 GB
USB Output: 5V 0.5A
Power consumption (PSU):
  • - Idle <8.8W: Normal operating: 9.2W: MAX: 10.2W
Dimension (W.D.H): 600 mm x 68 mm x 82 mm
Operating humidity: 10~95%
Operating temperature: 0~40°C
Storage temperature: - 30~70°C