• 4CH 960H H.264 DVR 3704BA-S Embedded LINUX Operating System System 1
  • 4CH 960H H.264 DVR 3704BA-S Embedded LINUX Operating System System 2
4CH 960H H.264 DVR 3704BA-S Embedded LINUX Operating System

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

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China main port
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50 unit
Supply Capability:
5000 unit/month

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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



Q:There are hard disk video recorder also need video server, what is the difference between the two, do a large monitor with which
The difference is: 1. DVR generally comes with a hard disk interface for front-end storage architecture;
Q:H.264 digital hard disk video recorder how to boot automatic recording
Enter the password, enter the setup menu, find the "video" option, select the channel (that is, enter the video signal) is set to automatic recording. Other options are basically equipped with equipment installed. The stream must choose 512KB, or big, then your hard drive will be full of fast.
Q:Matrix, computer, hard disk video recorder, how to connect the TV wall
And can then be monitored via a network connection to local monitoring or remote monitoring to a DVR and a digital IP matrix.
Q:Digital hard disk video recorder, the power indicator light flashes, the hard disk can not start. Unplug the hard disk power, you can start, why.
It is estimated that the hard disk video camera for a long time. Hard disk damage. You can try changing a new hard drive. Or the state is good.
Q:Monitor digital hard disk recorders and computer host shared display how to connect
DVR and computer host shared display need to use the VGA switch. Two devices connected to the VGA switch input, press the switch to display the device 1 image, then press the display device 2 image.
Q:16-channel digital hard disk recorders require several cameras
16-channel digital hard disk video recorder, as long as there is less than and equal to 16 of the camera can be used. More than 16 normal use, but more of the camera does not show it.
Q:Dvr video recorder and nvr video recorder difference
Recorder is the network DVR) abbreviation. NVR main function is through the network to receive IPC (network camera) equipment to transmit the digital video stream,
Q:Wave, WAPA pure digital video recorder can achieve remote monitoring? Mobile app monitor!
The granular monitoring device is a client that can support remote monitoring and supports Android and Apple phones
Q:Embedded digital hard disk recorders (DVR) what electronic components
In addition to the shell, packaging materials, wire, accessories, etc. constitute the DVR hardware architecture. This is not the most difficult, rare is that you must have a very professional software team, which includes the bottom of the drive, kernel, AP, application and so on the preparation of the program, there are similar to intelligent algorithms such as unpredictable The stuff should be put into. Not a few dozen people of the development team is not independent research and development, up to buy someone else's board shell only. Of course, you are a net worth of the boss and another matter.
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)

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