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4Ch Real-time Recording H.264 SD Card Mobile DVR 2 Way Audio USB Back-up dvr security system 4 channel

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  • H.264 Compression Structure; 4Ch Actual-time Recording
  • 4Ch Audio Input; SD Card Storage;
  • Reinforce 4Ch Playback Simultaneously; eight-36V Huge Voltage Power Enter;
  • Support USB Again-up
  • Give a boost to 2 Way Audio; Give a boost to Vehicle Data Overlay;


Key Features:

H.264 Compression Structure;
4Ch Actual-time Recording: 3Ch CIF+ 1Ch D1 or 4Ch CIF;
4Ch Audio Input;
Fortify 4Ch Playback Simultaneously;
SD Card Storage;
Making use of unique file management mechanism to verify information keep safe;
Dual Flow;
8-36V Vast Voltage Power Enter;
Fortify 2 Manner Audio;
Make stronger Car Data Overlay: Plate Number, Stops Information, Pace, Brake Signal, and Door Open or Closed Sign;
Enhance USB Back-up

Processor: Hi3512
OS: Embedded Linux OS
Working Language: English/Chinese
Operator Interface: GUI, Mouse
Safety Management: Person password, Admin password in two layer management device
Video Same old: PAL?625 strains?, NTSC?525lines?
Compression: H.264?Primary Profile?
Are living View Quality: D1
Playback Quality: CIF/D1
Encoding Capacity: 1Ch D1+3Ch CIF realtime; 4Ch CIF realtime
Decoding Capacity: 1Ch D1 realtime; 4Ch CIF realtime
Input: four channel composite video enter
Output: 2 channel composite video output
Display: Single picture4 photos; alarm monitor computerized swap


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