NEXBAR™ N120U (4K, AI Tracking, Camera)

Data Sheet      User Manual

Product Description

NEXBAR™ N120U is our intelligent video conference terminal designed for small to medium rooms.   Compact and elegant in appearance with easy plug and play operation that easily connects with any video conferencing platform. Experience complete meeting room-quality audio, advanced 4K UHD camera matrix capabilities, and fast wireless sharing of content.  Advanced AI speaker tracking and automatic framing technology enable everyone to be seen clearly. The N120U All in One video bar is easy to install, and easy to operate because no room PC or MAC is required. 

The NEXBAR™ N120U has two built-in high-quality professional cameras, including one wide-angle 120-degree FOV lens and one telephoto lens, with each camera covering a different range and angle. It also has a next-generation 8 microphone array, which provides all meeting participants with studio-quality audio. With advanced AI speaker tracking and automatic framing technology, it lets everyone to be seen clearly with a max distance of 20 feet. 

Highlights:

• AI speaker auto framing and auto-tracking
• Qualcomm Snapdragon CPU and GPU, high performance in a high-level security environment
• Compatible with your favorite video conferencing platforms (Zoom, Skype for Business, Hangouts, Chime…)
• High-quality next-generation audio far-field pickup and amazing noise-blocking technology
• Dual monitor support, see more and share more
• Native Zoom Room software integrated
• Suitable for Room size from 200-500 SQFT.
• Ideal for rooms of up to 25 participants

Benefits:

• Dual cameras with affordable price 
• AI speaker auto framing and tracking
• Compatible with your favorite video conferencing platforms (Zoom, Skype for Business, Hangouts, Chime, …)
• Suitable for Room size from 100-300 SQFT.

Camera:

• 2 Sony IMX 317
• 1个120° FOV Wide-angle lens
• 1个58° FOV Telephoto lens
• 8+f2.2 aperture
• 5 times digital zoom / EPTZ
• UHD 2160p (4K) Acquisition resolution
• Automatic group framing and speaker tracking
• 2 Camera preset

Microphone:

• Built-in 8 Beamforming microphone array
• 5 meters of High-quality pickup distance

Video Standards and Protocols:

• 263, H.263+, H.264 AVC, H.264 High Profile, H.265/HEVC

Video Output:

• 1×HDMI HD video output (supports CEC function)

People Video Resolution:

• 4K,30 fps (TX and RX) from 2048 Kbps
• 1080P, 60 fps from 1740 Kbps
• 1080P, 30 fps from 1024 Kbps
• 720P, 60 fps from 832 Kbps
• 720P, 30 fps from 512 Kbps

Content Video Resolution:

• Input
• UHD (3840×2160)
• HD (1920×1080p)
• WSXGA+ (1680×1050)
• UXGA (1600×1200)
• SXGA (1280×1024)
• WXGA (1280×768)
• HD (1280×720p)
• XGA (1024×768)
• SVGA (800×600)
• output
• UHD (3840×2160)
• WUXGA (1920×1200)
• HD (1920×1080)
• WSXGA+ (1680×1050)
• SXGA+ (1400×1050)
• SXGA (1280×1024)
• HD (1280×720)
• XGA (1024×768)
• The content frame rate
• 5–60 fps (Up to 4K resolution at 15 fps during a call)

Content Sharing:

• NEXVOO content app
• Whiteboarding

Audio Standards and Protocols:

• Audio codec
• Opus: 8~48KHz Sampling Rate
• 722.1C: 14KHz bandwidth
• 722 / G.722.1: 7KHz bandwidth
• 711 / G.728 / G.729A: 3.4KHz bandwidth
• ARES
• Audio processing technology
• Echo cancellation technology
• Automatic gain control
• VAD, CNG, AEC, AGC, PLC, AJB

Audio Output:

• 1×3.5 mm\ Audio output interface

Other interfaces:

• 1×USB-A (3.0)
• 1×USB-C
• 1×10/100/1G Gigabit Ethernet port
• Bluetooth 4.2
• WiFi 802.11a/b/g/n/ac

Internet Connection:

• IPv4
• 1×10/100/1G Ethernet
• Built-in dual-band wireless network (2.4GHz、5GHz)
• Support forward error correction algorithm (FEC)， Resist 30% video packet loss
• Dynamic bandwidth adaptive adjustment
• Auxiliary stream priority strategy, audio priority strategy
• Call bandwidth adaptive, protocol adaptive, audio and video adaptive
• Automatically configure MTU size
• Simple certificate registration agreement (SCEP)

Safety:

• HTTPS web page secure access
• Support API interface signaling, TCP / IP and RS232 dual connection mode
• SRTP/TLS，AES encryption
• QoS：1X, LLDP-MED, VLAN
• Resistant to network and protocol attacks
• Network diagnosis：Ping, trace, route
• Built-in security encryption certificate

Application Compatibility:

• Supports local third-party applications, including Zoom Rooms for Android
• Compatible with any application that supports standard USB audio and video drivers, including but not limited to:
• Microsoft Skype for Business
• Microsoft Teams
• Zoom
• GoToMeeting
• BlueJeans Network
• Google Hangouts
• Amazon Chime
• Webex Meeting
• ClickMeeting Webinars
• RingCentral Meetings

Supported Operating Systems:

• Windows 7、1、10
• Mac OS 10.12、13、10.14、10.15
• Supports standard audio and video device drivers
• UAC 1.0 Audio
• UVC 1.1/1.5 video
• HID 1.11

Size:

• Device size
• (H x W x D) 360 x 65 x 54 mm (Without stand)
• (H x W x D) (With stand )
• weight
• lbs / g (Without stand)
• lbs / g (With stand)

Power Requirements:

• 12VDC/5A @ 100~240VAC，50/60Hz
• Power button (press and hold for 3 seconds on power button)

Environmental Requirements:

• Working temperature：0℃ -40℃
• Relative humidity：15%-80%， Non-condensing
• Storage temperature：-25℃-70℃
• Storage humidity：5%-95%， Non-condensing
• Highest altitude：4800m