Description 

The new 4K split-type AI smart HD video conferencing terminal NT90MB adopts H.265 encoding to deliver ultra HD 4K60 video with ultra-low bandwidth consumption. Equipped with abundant audio & video interfaces, it fits all small and medium-sized meeting rooms. It features a dual OS architecture of domestically developed embedded Linux + Android 12 with one-click system switching, built-in hardware video processing unit, and full functions including AI real-time speech-to-text, AI simultaneous interpretation, wireless screen casting, third-party API integration and national cryptographic encryption.

Feature

• Split-type architecture with built-in hardware video processing unit; dual operating system design combining domestically developed embedded Linux and Android 12, supporting free switching between two systems.
• Supports ITU-T H.323 and SIP standard protocols for excellent compatibility; supports H.239 and BFCP dual-stream protocols, both main and auxiliary streams support up to 4K60 resolution, and both main & auxiliary display outputs support 4K60 signals.
• Support 64Kbps-8Mbps call bandwidth, support QCIF, CIF, 4CIF, 480P, D1, 720P, and 1080P video resolutions.
• Supports HD video input: 1280×720@60/50/30/25fps, 1920×1080@60/50/30/25fps, 3840×2160@60/50/30fps.
• Supports simultaneous decoding & display of ≥64 channels 720P30 / 32 channels 1080P30 / 8 channels 4K30 / 4 channels 4K60 video.
• Support H.261, H.263, H.263+, H.264, H.264 HP, H.265 video codec protocols, support G.711, G.722, G.722.1, G.722.1C, OPUS audio codec protocols, the sound quality is up to 48KHz.
• Supports auxiliary stream real-time annotation for both sending & receiving ends; provides 3 pen thicknesses, 5 pen colors, plus drawing shapes including circle, square, arrow and line. Annotation permission can be enabled for all participants during auxiliary stream sharing.
• The terminal can be controlled by 2.4G remote, web, touch control, mouse and keyboard, etc. The wireless mouse control mode is supported.

Product Detail