7inch LCD 4ch H.264 DVR/NVR/HVR/Screen 4 in1 home security system

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Product Description:

       7inch LCD  H.264 DVR/NVR/HVR/Screen 4 in1 home security system




ModelADVR-6404HM-S1ADVR-6804HM-S1
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   screen1/4/8ch   screen
VideoVideo   standardPAL(625 lines, 50fps); NTSC(525lines, 60fps)
Monitor qualityMonitor:D1;   HDMI,VGA:(1280*1024, 1024*768, 1280*720)
Playback quality960H/D1/HD1/CIF960H/D1/HD1/CIF
Recording capability4CH 960H@25fps/ch Recording / 1CH   720P AHD Playback
    Hybrid: 2D1(analog)+1*720P(IP)+1*960H(IP)
    IP: 4*1080P/4*720P/8D1
8CH 960H@25fps Recording / 8CH   960H Playback
    Hybrid: 2D1(analog)+1*720P(IP)+1*1080P(IP)
    IP: 8*1080P/8*720P
Playback capability
AudioAudio   compressionG.711A, 
InterfaceVideo   input4CH   BNC(1.0Vp-p, 75Ω)8CH   BNC(1.0Vp-p, 75Ω)
Video output1CH   BNC, 1CH VGA,1CH HDMI1CH BNC, 1CH VGA,1CH   HDMI
Audio input1CH   RCA1CH   RCA
Audio output1CH   RCA1CH   RCA
Network port1*RJ45 10/100 Base-T self-adaptive Ethernet   port
PTZ control1*RS485 port, Support more than 20 kinds   protocols.
USB port3*USB 2.0 port
HDD portAccommodates 1 SATA HDDs (1 HDD capacity up to 3TB)
Wireless Port3G & WIFI (extension via USB port)
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)
AdaptorPower   Source (±10%)DC 12V / 3A


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Q:16-channel digital hard disk video recorder 1TB hard drive can save how long video?
The video file is generated every half hour.
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:The traditional difference between digital hard disk recorders
Digital hard disk video recorder with a cable to a power cord can complete the front-end camera control and monitoring, and the simulator needs video lines, control lines, power lines to control.
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:16-channel digital hard disk recorders require several cameras
Digital Video Recorder (DVR), that is, digital video recorders, compared to the traditional analog video recorders, using hard disk video, it is often referred to as hard disk recorders, also known as DVR. It is a set of computer systems for image storage processing, with the image / voice for a long time recording, recording, remote monitoring and control functions.
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:Hard drive close to the digital hard disk video recorder can not open the machine
The first is due to power supply aging, resulting in insufficient power supply, hard disk video recording machine can not open the machine, so Shenzhen Schneider hard disk video recorders are generally equipped with 12V5A power supply, other manufacturers cut corners with most of the 12V2A
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: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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