Portable 4K audio and video conference terminal all-in-one machine with 8x digital zoom

A portable 4K All in one audio and video conference terminal , belt 8 Times digital zoom , Lossless HD video output , Support local video storage , Horizontal field angle : achieve 85° . The following is an analysis of the features of this mini audio and video conference terminal all-in-one machine ：

4K HD mini video conference terminal all-in-one machine

NK-IHDV400

summary ：

Pineco Pnioke UHD 4K Mini Ultra HD conference terminal all in one machine NK-IHDV400, Lightweight integrated design , Integrate 4K Camera module （1/2.5 Inch UHD CMOS,857 Mega pixels ）, Contains microphone array + Video terminals , Set Mini models , All metal texture , Although the body is light , Inner strength . It has the functional characteristics of professional terminal all-in-one machine . It is easy to install in the traditional small meeting room , More interaction , Very practical . Mainly used for mobile conference 、 Small and medium-sized meeting rooms and other places .

The main features ：

1、8 nucleus CPU（4*Cortex A53 + 4*Cortex A53 ）, Surging internal performance , Suitable for long-time online meetings .

2、4K Ultra high definition video image

Support 4K Ultra high definition acquisition , Ultra high definition with ultra-high resolution , At the same time, downward compatibility 1080P,720P Equal resolution .

3、AF The lens

use 4K Auto focus lens without distortion ,UHD 4K Imaging module , Optimize the design around the needs of video conferencing , The horizontal field angle is up to 85° Wide Angle , Small shot , Broad vision , There is also heaven and earth in lightness . At the same time, it supports electronic PTZ , Use immobility to control ten thousand movements .

4、 Support EPTZ,8 Multiple digital zoom , It can clearly see the details such as characters without distortion .

5、 Standard video conferencing protocol , Integration and interworking （ Optional ）

6、 Support standards SIP、H.323 agreement , Compatible with mainstream standard terminals and network side devices in the industry .

7、 Support local video storage function ,USB Media storage .

8、 Built in microphone array

Built in microphone array , Omnidirectional polar , The pickup distance is up to 6 rice , Unique noise suppression algorithm , Make your voice perfect , It can also support external microphones .

9、 Native Android ecosystem

Native Android underlying operating system 6.0 edition , Seamless porting of Android video conferencing applications , Designed for customers who need to tailor their business , Combination of hardware and software , To be successful .

10、 Dual screen display

The built-in MALI MP4 800MHz Graphics processor , Support two-way HDMI Output , It can support dual screen display .

  Main technical parameters ：

operating system	Android 6.0
processor （CPU）	be based on 64 position 8 nucleus ：4*1.85GHz CortexA53+4*1.4GHz  Cortex A53 processor
image processor （GPU）	Li Qijian MALI T880-MP4 800MHz Graphics
Memory	built-in 8G Bytes Flash、3G BytesLPDDR3,800MHz Memory , Maximum optional 32G T-Flash card
Video codec capability	• H.264 decoder: [email protected] ; • Sorenson H.263/H.263;decoder:[email protected]/40Mbps ; • MPEG-4 SP/ASPdecoder:[email protected]/40Mbps ; • DIVX4/DIVX5/DIVX6/DIVX HD/XVID ,decoder: [email protected]/40Mbps ; • MPEG-4 encoder: Simple profi[email protected] ; • H.263 encoder: Simple profi[email protected] ; • H.264 encoder: High profi[email protected]
Audio encoding	Supported audio content sampling rates ：8kHz to 192kHz; • Audio encoding ：AMR-NB,AMR-WB,AAC,OGG,ADPCM; • Audio decoding ：WAV,MP3,MP2,AAC,AMR-NB,AMR-WB,MIDI,Vorbis,APE,AAC-plus v1,AAC-plus v2,FLAC,WMA,ADPCM
Audio codec （ Optional ）	G.711,  G.719,  G.722,  G.722.1*,G.722.1C*,   AAC-LD,  G.726,SILK,Opus（ Optional ）

Video features

Active image resolution	1080p, Minimum bandwidth 1024Kbps • 720p, Minimum bandwidth 512Kbps • 4SIF/4CIF, Minimum bandwidth 128Kbps • SIF/CIF/QSIF/QCIF/SQSIF/SQCIF, Minimum bandwidth 64Kbps
Data content resolution	280x1024, 1280x720, 1920x1080 • Output : 800x600, 1024x768,1280x1024, 1280x720, 1920x1080
Encoding and decoding capabilities	1 road 1080/30fps code ; 2 road 1080/30fps decode ;
built-in 1080P HD camera	Input ：4K/30/25; • sensor ：1/2.5 Inch , CMOS, Effective pixel ：851 ten thousand ; • Scanning mode ： Line by line ; • Lens focal length : f=3.5mm; • Horizontal field angle : 85° ; • Autofocus ： Support
Other image features	a PIP、POP Wait for display mode
standard & agreement ( Optional	TU-T H.323,IETF SI
Multimedia framework protocol
Dual stream protocol	TU-T H.239, BFCP
Audio characteristics	Automatic echo cancellation （AEC） • Automatic gain control （AGC） • Automatic noise suppression （ANS）
Interface
Audio input interface	1x Built in microphone input ; 1 x Linear input /mic Input
Audio out connector	1x 3.5mm Linear output ; 1 x HDMI
Video input interface	1x Built in focus 4K; 857W Camera input （ Support ePTZ function ）
Video output interface	2 x HDMI
USB Interface	1x USB2.0 ; Support USB Microphone
TF Interface	1 x TF Card interface
Network interface	1x RJ45: 10/100 Base-T
Other specifications
Size	Terminal dimensions ( Excluding projections )：195mmx 34mm x 59mm
weight	Net weight ： about 0.41Kg
Working power supply	Working voltage ：DC 12V; Maximum power consumption ：9.6W
humidity	Relative humidity ：10% ~ 80% ( Working state ),0% ~ 95% ( Non working state )