NT90-MB01 series is a new split-type HD video conference terminal, which supports H.265 technology , ultra-low bandwidth to fulfill 4K video effects , integrated with various audio and video interfaces , suitable for various medium and small size of meeting applications.

Features
1. Adopting split type structure, built-in hardware video processing unit, with embedded operating system, non-Windows, Android, etc.
2. With various interfaces, including 3-channel HD video inputs, 2 -channel HD video outputs.
3. Support 4K HD video conference signal input.
4.Support the repair mechanism in case of IP network packet loss, to ensure that there is no mosaic when the packet loss rate reaches 5%. the conference can still be held normally when the packet loss rate reaches 8%. the image to be acceptable when it is 20% packet loss . audio is not affected and the conference is guaranteed to proceed normally with 70% packet loss rate.
5.With ultra strong network adaptability, it adjusts the resolution according to the network automatically according to the network to ensure the meeting go fluently.
6. With H.239 dual-stream protocol, both main and auxiliary streams can reach 1080P.
7.Supports single screen with double images, dual screen with double images function.
8.Support PIP function. one single-screen maximum support s25-channel images at the same time.
9.Built-in conference recording module, to fulfill conference recording.
10.The terminal is built-in sign-in, electronic whiteboard, voting, file sharing and other data conferencing functions.
11.The terminal built-in MCU supports max. 22-site conferences, supporting H.239 auxiliary streams.
12.It supports open, close, drag and drop the remote video image at will .
13.It supports automatically open the remote auxiliary stream video image .
14.It supports remote control to the dual-stream code rate, resolution , as well as the PTZ camera for all remote sites
15.It supports sending scrolling messages, banners and other operations.
16.Built-in 4G module to realize meeting with 4G network. (optional)
17.Built-in wifi module to support meeting with wifi network. (optional)
Parameters
Model | MB01 | MB01M4 | MB01M8 | MB01M16 | MB01M22 |
Built-in MCU | NO | 4 sites | 8 sites | 8 sites | 22 sites |
Size | 220mm×210mm×30mm |
Framework Protocol | In accordance with ITU H.323 and VCS protocol |
Power Supply | DC 12V |
Video Input | 3-channel HD video inputs, HDMI×2/USB×1; Support 1280×720P 60fps/50fps/30fps/25fps; 1920×1080P 60fps/50fps/30fps/25fps |
Video Output | 2-channel HD video output interface, HDMI×2; Supports 1280×720P 60fps/50fps/30fps/25fps; 1920×1080P 60fps/50fps/30fps/25fps, 4K HD output; |
Audio Input | 2- channel audio inputs, MIC In×1, LINE IN×1 |
Audio Output | 2-channel audio outputs, HDMI×1, LINE OUT×1, support connect to speaker or the audio mixer. |
Internet Port | 1 channel gigabit, RJ45×1 |
USB PortInterface | ≥2 USB interfaces, can be used to extend and upgrade online. |
Video Protocol | Support H.264, H264HP, H264SVC, H.265video standard protocol. |
Dual Stream Protocol | Support H. 239 dual stream protocol. |
Audio Protocol | Support G.711A, G.711U, G.722, G.722.1, G.722.1 C, OPUS , CODEC protocol standard |
Video Resolution | Video resolution supports QCIF, CIF, 4CIF, 480P, D1, 720P, 1080P, 4K;The 2M meeting rate can realize the dynamic effect of 4K, with HD.512K meeting rate can achieve 1080P30 dynamic HD video effect. |
Display Method | Support 4:3 and 16:9 |
Access Rate | Access rate of 64Kbps - 8Mbps . |
Audio Quality | Opus-48K,20KHz (supports dual sound track stereo effect), opus-48k. |
Audio Processing | Support automatic noise suppression, automatic gain control and automatic echo cancellation; |
Audio Function | Support the mute function, adjustable volume of conference ; |
Others | Support networking for hardware and software terminal, support NAT traverse, IP Precedence, Diffserv |
Management and Maintenance | The terminal is built-in WEB server, to fulfill remote management or control through WEB. |
| Network Ping test, network bandwidth test, network packet loss rate test;The statistical function of network state can make real-time statistics on the protocol, rate and packet loss rate of connection in communication. |
| Support local audio and video loop diagnostics;One-click to test local audio and video; |
| Support call logs and historical records; |
Ambient Temperature | 0℃~ 35℃(work) - 40 ℃~ 55 ℃(non-work state) |
Relative Humidity | 10%~80% (working status) 0% ~ 95% (non-working state) (not condensation) |