7inch LCD H.264 4CH NVR Screen home security system

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     7inch LCD  H.264 NVR Screen  home security system

SystemMain processorEmbedded LINUX operating system,H.264(Main   Profile) Hi3515CEmbedded   LINUX operating system,H.264(Main Profile)Hi3520D
DisplayMultilingual   LanguageYES, 28 kinds of language
Display screen1/4   screen1/4/8/9ch screen
VideoVideo   standardPAL(625 lines, 50fps); NTSC(525lines, 60fps)

Monitor   qualityMonitor:D1;HDMI, 

Playback   quality720P/960P/1080P

Encode   capability4ch   960P/4ch 720P  Real Time Recording8ch 1080/8ch 960P/8ch 720P    Real Time Recording

Decode   capability1ch   960P/720P Real Time Playback2ch 1080P/ 960P/ 720P    Real Time Playback
AudioAudio   compressionG.711A
InterfaceVideo   input4CH   IPC( RJ45 Cable ) Input8CH IPC input
Video outputHDMI output, 1*RJ45 10/100 Base-T self-adaptive   Ethernet port
Network port1*RJ45 10/100 Base-T self-adaptive Ethernet   port
PTZ control1*RS485 port, Support more than 20 kinds   protocols.
USB port2*USB 2.0 port
HDD portAccommodates 1 SATA HDDs (1 HDD capacity up to 3TB)
RemoteCMSCMS Software for multiple DVR (up to 255 DVR   simultaneously)
BrowserInternet Explorer, Mozilla Firefox, Google   Chrome, Safari
On-line userMax. 10
Mobile SurveillanceYES (Support iPad, iPhone, BlackBerry, Windows   Mobile, Symbian & Android;iPad, iPhone, Andriod have remote playback   function)
Network ProtocolOnvif2.0 or above, DHCP, PPPOE, FTP, DNS, DDNS, NTP, UPNP, EMAIL, IP   authority, IP search, Alarm center
AdaptorPower   Source (±10%)DC 12V /3A

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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:What is an embedded digital network DVR?
There is a network function of the hard disk video recorder, embedded machine is said that the machine is placed in a chip inside, unlike the computer, the system is placed inside the hard disk,
Q:Monitor digital hard disk recorders and computer host shared display how to connect
If the PC-based digital hard disk video recorder and computer shared display, to buy a 2 into a KVM share (shared keyboard display mouse)
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:Digital hard disk video recorder + video decoder + TV wall how to connect?
Optical equipment: used to transmit video, data, audio, telephone, network and other signal devices through the cable, the general hair
Q:Hard disk video recorder no image display how to do?
Cause three: monitor the digital hard disk video recorder card is damaged, you can consider changing a card test.
Q:Digital hard disk drive hard disk how to partition
Hard disk video recorder on the original video will be lost, if it is important video, caution with this method.
Q:Hard disk video recorder no usb how to copy the file inside how u disk
Does the DVR have a network port? If you can plug in the network cable, first through the computer video data backup to the computer and then copy to the U disk is also possible
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:DVR digital hard disk recorders and NVR network video recorders
DVR video effects depend on the camera and DVR's own compression algorithm and chip processing capabilities, and NVR video effects are mainly dependent on the IP camera, because the IP camera is the output of digital compressed video, the video reaches the NVR, no analog conversion , And do not need to be compressed, just storage, when you want to show and play back you need to extract.

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