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?: Was covered Can not restore, if this is deleted can be restored, with the software EasyRecoveryPro, you can. Make sure you do not write anything in the deleted position.

Q: 16-channel digital hard disk video recorder 1TB hard drive can save how long video?: It is recommended to open the dynamic monitoring, and set the pre-recorded time of about 5 seconds.

Q: What is the amount of data per channel for a digital video recorder? What is the hard disk space occupied by CIF and D1 machines per hour per hour? Column formula: If you use CIF resolution, usually 150M / hour 200M / hour 300M / small 400M / hour.

Q: DVR DVR DVR DVR DVR DVR are different?: The former is connected to the network camera, and before the camera is network transmission. The camera is usually a megapixel HD camcorder, the latter is connected to the analog camera, and the camera is coaxial before the video line transmission. Match the camera as an analog camera.

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: Qiyang DVR login password: Each series of universal password is not the same, and now Shi Anan encryption is encrypted with a black box, super password will automatically change every day, the universal password is calculated with a tool, so give you a password you try: 9dPapQ This is today's 20150104 password 9dPapQ attention to the case) General boot display is H264 most of the use of Schneider's program

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.

Q: 8 digital hard disk video recorder can support how much hard disk: Look at the video machine brand, Hanbang support 2T, Hai Kang and Dahua part support 3T hard drive. Do not have to set up, after that can be used after the first format can be used,

Q: Hard disk video recorder started to load what is going on: There may be a hard disk problems, hard disk failure caused by the boot after the hard disk video recorder has been in the search hard drive

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.

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