4CH 960H H.264 DVR 3704BA-S Embedded LINUX Operating System

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4CH 960H H.264 DVR 3704BA-S Embedded LINUX Operating System

 DVR-3704BA-S is a 4CH 960H@20fps H.264 DVR with all basic functions you needed, such as dual video output, external alarm devices connection, motion detection, and remote independent operation. 

  For online viewing, you could use 5 commonly-seen web browsers (Internet Explorer, Mozilla Firefox, Google Chrome, Safari, & Opera) on Windows and MAC OS, or install our mobile app, AUTOID, on 2 popular mobile platforms (iOS, Android).


Model

4 Channel H.264 DVR

4 Channel H.264 DVR

4 Channel H.264 DVR

DVR-3704BW (A,K,R)-S

DVR-H3704BW (A,K,R)-S

DVR-AH3704BW (A,K,R)-S

System

Main processor

Hi3515A

Operating system

Embedded LINUX operating system

System resource

Multi-channel real-time recording synchronously, multi-channel real-time playback, multi-channel multi-user network operation, USB back up.

Display

Operation interface

16 bit real color GUI interface support mouse operation

Multilingual Language

YES, 28 kinds of language

Display screen

1/4 screen

Video

Video standard

PAL(625 lines, 50fps); NTSC(525lines, 60fps)

Image encode

H.264(Main Profile)

Monitor quality

Monitor:D1; VGA:(1280*1024, 1024*768, 800*600)

Monitor:D1; VGA & HDMI: (1920*1080,1280*720,1440*900,1280*1024,1024*768, 800*600)

Playback quality

960H/D1/HD1/CIF

Encode capability

4CH non-real time 960H@20fps
4CH real time D1

Decode capability

4CH non-real time 960H@10fps
2CH real time D1 +2CH D1

Audio

Audio compression

G.711A

Record and playback

Record mode

Manual, alarm, motion detection, timing

Snapshot

NO

Local playback

1CH – 4CH

Video search

Time, date, event, channel search

Storage and back up

Space Usage

Video: CIF 4~5G/day*channel; D1 8~20G/day*channel; Audio: 691.2M/day*channel

Video storage

Local Hard Disk, Network

Back up mode

Network backup, USB portable HDD, USB DVD-RW

Interface

Video input

4CH BNC(1.0Vp-p, 75Ω)

Video output

1CH BNC, 1CH VGA, 1CH HDMI

Audio input

4CH RCA

Audio output

1CH RCA

Alarm input

NO

4CH

Alarm output

NO

1CH

Network port

1*RJ45 10/100 Base-T self-adaptive Ethernet port

PTZ control

1*RS485 port, Support more than 20 kinds protocols.

USB port

2*USB 2.0 port

HDD port

Accommodates 1 SATA HDDs (1 HDD capacity up to 3TB)

Wireless Port

3G & WIFI (extension via USB port)

User

User level

Admin / User

User right

Users can set different permissions (How to use please refer to the manual book)

Password protection

YES

Remote

Remote Independent Operation

YES

Download records

YES

Remote Event Trigger Recording

YES

CMS

CMS Software for multiple DVR (up to 255 DVR simultaneously)

Browser

Internet Explorer, Mozilla Firefox, Google Chrome, Safari

Live Audio

YES

On-line user

Max. 10

Mobile Surveillance

YES (Support iPad, iPhone, BlackBerry, Windows Mobile, Symbian & Android;

iPad, iPhone, Andriod have remote playback function)

Network Protocol

DHCP, PPPOE, FTP, DNS, DDNS, NTP, UPNP, EMAIL, IP authority, IP search, Alarm center

Alarm

Motion detection

16 × 12 grids per channel;6 adjustable parameters for accurate detection

(for local analog channel only)

Event Notification

FTP / E-Mail

Pre-alarm Recording

YES

Video loss

Video loss notification

Other

IR remote controller

Remotely control DVR and PTZ cameras via IR transmitter (IR receiver built-in)

Cooling fan

NO

Tour

YES

Power Source (±10%)

DC 12V / 2A

Power Consumption (±10%)

<10W (Without HDD)

Operating Temperature

0 ~ +55

Dimensions (mm) **

250mm(L)* 210mm(W)* 45mm(H)

System Recovery

System auto recovery after power failure



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Q:Embedded digital hard disk recorders (DVR) what electronic components
DVR electronic circuit is mainly composed of digital circuits, the need for thousands of electronic original, there are ordinary chip resistors, capacitors, inductors, beads, digital logic chip, video codec chip, the system master CPU, Memory chips, flash memory, analog-to-digital conversion chip, power regulator chip, network chip, hard drive chip, reset chip, ordinary op amp chip, etc., too much. In addition there are some connectors, connectors and so on. And then go to PCB factory to do multi-layer PCB board. So what the original, the key is to see what you plan, when the program is determined, the original basically also determined.
Q:Digital DVR parameters
Video input: Composite video input PAL system (25 frames / sec) NTSC system (30 frames per second) (BNC interface, 1V P-P, 75Ω)
Q:16-channel digital hard disk video recorder 1TB hard drive can save how long video?
So that only record the dynamic picture, static screen does not record, you can save hard disk space.
Q:Hard drive close to the digital hard disk video recorder can not open the machine
Second, it may be hard disk recorders in the hard disk failure, hard disk non-stop self-test, the need for a large current, resulting in power supply caused by continuous restart;
Q:Digital hard disk drive hard disk how to partition
Remember, do not partition on the computer, and then the partition will not be hard disk drive DVR, with a hard disk recorder comes with the program format the hard drive, it should be fine.
Q:The traditional difference between digital hard disk recorders
Embedded DVR system based on the integration of the hardware structure, the entire video and audio compression, display, network and other functions can be achieved through a single board, greatly improving the overall system hardware reliability and stability. The main functions of the DVR include: monitoring function, video function, playback function, alarm function, control function, network function, password authorization function and work schedule function.
Q:Hard disk video recorder no usb how to copy the file inside how u disk
2, add USB external VGA signal acquisition card, directly to the hard disk video recorder VGA signal, the external acquisition card into video data, sent to the computer to save.
Q:Dvr video recorder and nvr video recorder difference
In simple terms, through Nvr, you can watch, browse, play back, manage, store multiple webcams at the same time. Out of the computer hardware to tie him down, no longer have to face the tedious. If all the cameras are networked, then the only way is to have a centralized management core.
Q:Video probe, optical, digital hard disk recorders 3 how to connect? More than a Guangduan Ji do not know how to connect! Solution, thank you!
2, multi-site multiple camera connection method, each station's camera with video cable connected to the local video Guangduan Ji, and then converged through the optical transceiver to the control center, all the video signal connected to the video matrix, and then connected to the hard disk video recorder.
Q:Monitor digital hard disk recorders and computer host shared display how to connect
If it is embedded digital hard disk video recorder and computer shared display, go buy a 2 into a VGA share.

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