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ONVIF Network 4 Channel DVR Main Board Embedded Linux Operating System

Good quality AHD CCTV Camera for sales
Good quality AHD CCTV Camera for sales
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ONVIF Network 4 Channel DVR Main Board Embedded Linux Operating System

China ONVIF Network 4 Channel DVR Main Board Embedded Linux Operating System supplier

Large Image :  ONVIF Network 4 Channel DVR Main Board Embedded Linux Operating System

Product Details:

Place of Origin: China
Brand Name: GS/OEM
Certification: CE/ROHS/FCC/SGS
Model Number: NBD6904T-F

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: Negociate
Packaging Details: 440mm(length)* 345mm(width)* 60mm(high)
Delivery Time: 5-7 working days after received your payment
Payment Terms: Paypal, Western Union, T/T
Supply Ability: 3,0000pcs per month
Detailed Product Description
Display Interface: 1 VGA/1 HDMI /1 BNC Mode: IP/NETWORK
Video Input: 4ch 960P/8ch D1 Local Playback: 1ch 960P Real-time
Audio I/O: 0/1 Alarm I/O: 0/0
HardDisk: 1*4T Certification: CE/ROHS/FCC/SGS

ONVIF Network 4 Channel DVR Main Board Embedded Linux Operating System
Step on the Internet: With XM cloud service, easy to achieve a variety of network penetration ,one step to remote monitoring.
Ideal Compression algorithm: H.264 High Profile compression algorithm,30% decrease of stream due to advanced space-time filtering technology.
Playback quality: Full real-time synchronously playback.
Video access: 4ch 960P/8ch D1 etc.
Mobite monitor: Support various mobile monitoring( iPhone, Windows Mobile,BlackBerry,Symbian,Android).
Display: Support TV,HD VGA and HDMI output simultaneously(VGA,HDMI support 1080P HD output),overturn traditional monitoring thoroughly.
Operation interface:Similar to CMS operating style,  easy to get started with powerful mouse right-click function.
Network: Powerful network services (support DHCP, PPPOE, FTP, DNS, DDNS, NTP, UPNP, EMAIL, IP permissions, IP searches, Alarm Center, etc.) and perfect support (WEB, Client, SDK), easy to achieve interoperability.
Browsers: Support IE,Chrome,Firefox,Safari browsers.
Remote Access: With its own domain name service functions (ARSP), and one key to remote monitoring,monitoring becomes easy and enjoyable. 3322 (Greek network), dyndns, oray (peanut shells), myq-see and other Domain Name Services are also provided.
Device  port:support 1/2 SATA ports,1/2 pieces of 3T HDD, 2 USB2.0 ports,easy to carry out USB mouse, backup, burning, upgrading and other operations.
Differentiation: Boot screen free replacement, more than twenty languages, over 10 sets of GUI interface, ten kinds of remote control, available in dozens of button panel, which make our products different from others.
Others:Perfect  circuit protection, unique triple watchdog function, ensure that the equipment never crashes. With unique black box technology, the whole process can be monitored, which greatly reduces maintenance costs.
Product details:





main processor


operating system

embedded linux

system resources

Simultaneous multi-channel real-time recording, playback, network operation, USB backup


user interface

support 16-bit true color graphical menu interface and mouse operation

preview screen



vdieo standards


vdieo compression

H.264(Main Profile)

display quality

monitor: D1;VGA,HDMI:HD
(support 1920*1080, 1280*720,1440*900,1280*1024, 1024*768,800*600)

play quality


decode capacity

1ch 960P real-time

motion detect

Zones: 192(16*12)detection zones per window,multi-level sensitivity(local channel only)


audio compression


bidrectional talk



record mode

manual>alarm>motion detection>timing

local playback


search mode

Time/calendar/event/channel search


space occupation

video:CIF 4~5G/ day*channel, D1 8~10G/ day*channel;960H 12G~20G/ day*channel;       720P 20~30G/ day*channel;
audio:691.2M/ day*channel

record storage


backup mode

Network backup,USB HDD,USB writer,SATA writer


video input

4ch 960P/8ch D1

video output

1ch BNC(1.0Vp-p,75Ω),1ch VGA,1ch HDMI HD output

Loop-through output

Not supported

audio input


audio output


alarm input


alarm output


net interface

5*RJ45 10M/100M (optional poe)

PTZ control

1*RS485,support 18 kinds of PTZ protocols


2*USB2.0(reserve 2 front-end interface)


1* SATA(max.4T per one)


Power supply


Power consumption

    <10W(HDD without) 

Working temperature


Working humidity


Atmospheric pressure





About 300g

Buy from GS, you buy one time, pay one time, shiping one time, save cost and money.
For DVR/NVR/IPC, LOGO print, software with LOGO is free.
For MOQ.1000 pcs we provide free packing box design.
Mulitiple DVR camera housing for options free.
What is the delivery time of your products?
For normal quantity order we deliver around 5-7 days.
What is the RMA policy of your company?
We offer 2 years offical warranty. For MOQ.100 pcs order, we can offer 1% spare parts for replacement.
How can I pay?
We accept pay by bank, PAYPAL, WestUnion.
How can I pay for shiping?
You can choose arrival pay for express, or we quote you with shiping cost, you pay together with goods.
If I want something not from your company, can you help to buy from China?
Yes, we can help you buy in China, and shiping together with your goods.
Other information:

Contact Details
Golden Shield Security Center Ltd.

Contact Person: Phil

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