Altitude
< 3 km
Ambient noise
≤ 43 dBA SPL (noise in the area between microphones and seats)
Angle of view
> 90°
Audio protocols
AAC-LD (mono, dual-channel, and three-channel), G.722, G.711, and G.728
Bandwidth
Conference bandwidth
Category
Item
Co-optical-center camera
Structure
Conference room dimensions(H x W x D)
Minimum
Encryption protocols
AES media stream encryptionH.235 signaling encryptionTLSSRTP
Environmental requirements
Temperature range
Network Transmission Protocols
TCP/IP, FTPS, DHCP, SNMP, HTTP, HTTPS, Telnet, SSH, PPPoE, RTP, and RTCP
Physical specifications
Dimensions(H x W x D)
Power
< 1.59 kW
Power and power supply
Input voltage
Presentation protocols
H.239 and BFCP
Presentation resolutions
Presentation VGA input resolutions
Recommended color temperature
4000 K
Recommended luminance
300 lux (illuminance per person)
Relative humidity
20% to 80% (non-condensing)
Resolution
3 x 1080p 50/60 fps
Reverberation time
0.3s to 0.5s
Screen
HD display
Standards compliance
Communication framework protocols
Tabletop display
Size
Touch panel
Size
Video protocols
Protocols
Weight
< 900 kg