7inch LCD H.264 8CH NVR Screen home security system

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7inch LCD H.264 8CH NVR Screen home security system

	Model	NVR-6400NM-S1	NVR-6800NM-S1
System	Main processor	Embedded LINUX operating system,H.264(Main Profile) Hi3515C	Embedded LINUX operating system,H.264(Main Profile)Hi3520D
Display	Multilingual Language	YES, 28 kinds of language
	Display screen	1/4 screen	1/4/8/9ch screen
Video	Video standard	PAL(625 lines, 50fps); NTSC(525lines, 60fps)
	Monitor quality	Monitor:D1;HDMI,
	Playback quality	720P/960P/1080P
	Encode capability	4ch 960P/4ch 720P Real Time Recording	8ch 1080/8ch 960P/8ch 720P Real Time Recording
	Decode capability	1ch 960P/720P Real Time Playback	2ch 1080P/ 960P/ 720P Real Time Playback
Audio	Audio compression	G.711A
Interface	Video input	4CH IPC( RJ45 Cable ) Input	8CH IPC input
	Video output	HDMI output, 1*RJ45 10/100 Base-T self-adaptive Ethernet port
	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)
Remote	CMS	CMS Software for multiple DVR (up to 255 DVR simultaneously)
	Browser	Internet Explorer, Mozilla Firefox, Google Chrome, Safari
	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	Onvif2.0 or above, DHCP, PPPOE, FTP, DNS, DDNS, NTP, UPNP, EMAIL, IP authority, IP search, Alarm center
Adaptor	Power Source (±10%)	DC 12V /3A

Q: Hello, Hai Hong video recorder is covered can still be restored?: There may be bad sectors hard drive, it is recommended to replace the hard disk to try.

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: What is the difference between a network DVR and a digital video recorder? Is it possible to remotely monitor it?: In fact, two are the same, no difference. Now the surveillance video recorders are digital hard drive, have a network access function.

Q: There are hard disk video recorder also need video server, what is the difference between the two, do a large monitor with which: 2. Video encoders generally do not have a hard disk interface for more centralized storage architecture.

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 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: 8 digital hard disk video recorder can support how much hard disk: This depends on what brand you are a hard disk video camera to see how much support the machine itself, the hard disk, the best to ask the vendor

Q: Hard disk video recorder started to load what is going on: So you can drive the hard drive power lines and data lines can be pulled down to try again

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.

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