Communication Protocol

• Protocol Supported: H.323, SIP
• Video Codec Protocols: VP8, VP9, H.264, H.265
• Audio Coding Protocol: G.711, G.722, G.722.1, G.722.1C, AAC-LC, AAC-LD,G.729, Silk, Opus
• Dual-stream Protocol: H.239, BFCP
• Other Communication Protocol: H.225, H.235, H.245, H.281, FECC, RFC2833, DTMF, SRTP, SNTP, TLS
• Network Transport Protocol : IPv6/IPv4, TCP/IP, RTP, RTCP, HTTP /HTTPS, TELNET, SSH, DNS, DHCP, TR069

Size

• Terminal Size (LxWxH): 720.4mm x 130.3mm x 139.6mm
• Package Size (LxWxH): 790mm x 243mm x 180mm
• Net weight: 3.5kg
• Gross weight: 5.1kg

Electrical Characteristics

• Operating Voltage: DC 12V 2A
• Working Frequency: 50Hz ～ 60Hz
• Min Power Consumption: 20W

Audio / Video Features

• Built-in Camera: 8 million pixels, 116o wide-angle, aperture F/1.8, 5x digital zoom
• Image Resolution: HDMI input: maximum support 4K@60, Encoding resolution: maximum support 1080P@60, HDMI output 1: maximum support 4K@60, HDMI output 2: maximum support 4K@30
• Other Image Properties: Active dual stream; H.264 1080P60 encoding, support 4KP60 H.264 H.265 decoding, Support PIP, POP, single display, dual-screen same display/different display and other multi-screen modes
• Audio Feature: Support BF, DOA, AEC, AGC, ANS, DER. Support extended USB Speaker Phone

Meeting Experience Features

• AI Features: Support H.323/SIP video conferencing and cloud video conferencing modes can be switched. Supports AI algorithms such as face detection, human body detection, intelligent broadcasting (frame selection of participants, gathering speakers, panoramic display), video face AE. Supports configuration as a peripheral device, which can be used as a USB camera for PC, and transmit high-quality audio and video to PC or other devices through UVC/UAC. The remote control supports air mouse operation, which solves the UI operation problem in cloud video conferencing
• Band Width: 256Kbps-8Mbps

Security and Stability

• Network Adaptability: IPv4/IPv6 number call; Super error correction (SEC), lost packet retransmission (ARQ), video forward
  error correction (FEC), intelligent speed control (IRC), audio backward error correction (PLC)
• Network Security: Support H.235, SRTP, TLS, HTTPS and other encryption modes to ensure the safety and reliability of the conference system
• Easy Maintenance: Use with the management platform, The platform supports public cloud and privatization deployment, and can manage devices in batches, Management operations such as configuration distribution and upgrade can be
  performed on individual/batch operation terminals, The platform supports hierarchical user management and authority management
• Operating Temperature: 10°C ~ 45°C
• Relative humidity: 5% ~ 90% (non-condensing)

Hardware Interface Specifications

• Video Input Interface 1*HDMI, 1*Builtin 4K camera
• Video Output Interface 1*HDMI OUT1，Support CEC，maximum resolution 4K@60, 1*HDMI OUT2，Support CEC，maximum resolution 4K@30
• Audio Input Interface: 1*HDMI, 1*V3.5mm Line IN, 8MEMS Array Mic
• Audio Output Interface:1*HDMI, 1*V3.5mm Line OUT, Left and Right dual 10W speakers
• Network Interface: 1*10/100/1000M Network Port, 1*PoE Network Port (can be connected to the conference control tablet)
• Other Interface: 1*USB2.0 OTG Typec, 2*USB3.0 Host USBA, 1*USB MIC Interface, Support USB Mic