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4 Channel H.264 HDD Digital Video Recorder SKY-8004B


This is a 4 Channel H.264 HDD Digital Video Recorder, using advanced RTOS, H.264 compression, support D1, mobile remote surveillance. Support mobile remote surveillance. Support network center management system. It can be applied in large surveillanc...
Retail Price:
USD$ 794.78
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Wholesale Price
Quantity 2-45-910-29≥30
Price USD$ 392.51USD$ 374.54USD$ 356.58USD$ 332.62
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  • Overview


  • Advanced RTOS, H.264 compression, support D1
  • Software upgrade via USB
  • USB mouse control
  • PTZ and network function
  • Multi-language versions are selectable
  • 8004AP with 15.6 Inch Fixed TFT monitor (China Patent No.200930169158.1)
  • Support mobile remote surveillance
  • Support network center management system
  • Applied in large surveillance area such as bank,supermarket, gas station, factory etc
  • Operation System: Embedded Linux
  • Compression: H.264
  • Video Input/Output: 4 channel BNC input/2 channel BNC output
  • Audio Input/Output: 4 channel BNC input/1 channel BNC output
  • Display Frame Rate: NTSC: 120 fps (4 x 30 fps) PAL: 100 fps (4 x 25 fps)
  • Record Frame Rate: NTSC: 120 fps (4x30 fps) CIF PAL: 100 fps (4x25 fps) CIF
  • Record Mode: Manual, schedule, motion detection
  • Image Quality: CIF/HD1/D1 selectable
  • Record Resolution: NTSC: 352 x 240(CIF) 704 x 240(HD1) 704 x 480(D1) PAL: 352 x 288(CIF) 704 x 288(HD1)704 x 576(D1)
  • Playing Mode: 1 channel or 4 channel
  • Searching Mode: By time/By event/By channel
  • HDD: Support 1TB SATA HDD
  • Alarm Input/Output: 4 channel input/1 channel output
  • Internet: IE/PPPoE/DDNS
  • Remote Control: Yes
  • Mouse Control: USB
  • USB Port: USB 2.0
  • PTZ Control: Yes
  • Language Support: Simplified Chinese, English
  • Software Upgrade: USB
  • Fixed TFT Monitor: 15.6 Inch Fixed TFT monitor
  • Mobile Surveillance: Support Symbian s60 v3.0 , Mobile Pocket PC operation system
  • Power Supply: 19V/3.42A DC
  • Working Temperature: -10℃~+50℃
  • Working Humidity: 10%~90%
  • Size: 390 x 270 x 200mm/15.34 x 10.63 x 7.87in(L x W x H)


4 Channel H.264 HDD Digital Video Recorder SKY-8004B

  • 4 Channel H.264 HDD Digital Video Recorder

How to Replace a DVR Hard Drive:

  • Disconnect your DVR by unplugging any cables connected to it, including the power cable. Remove the screws located on the back of the unit that hold the top cover in place. There are usually two to six of these screws, depending on the model of DVR. Lay these screws in a safe place where they won't get lost, and slide the cover off
  • Locate the hard drive. This is a rectangular metal unit that measures 3 1/2 inches wide. It is usually located away from the other hardware, often in its own bracket. There will be two to four screws holding it in place. Remove these, disconnect the cables connected to the drive, and slide it out of the system
  • Check the label of the drive to see if it is IDE or SATA. It will say which one of the two interfaces it uses. Any replacement desktop hard drive of the same interface type will work in your DVR. Avoid using a laptop drive, because they won't fit and aren't designed for the high-stress environment of video streaming
  • Place the new drive into the brackets, and replace the screws that were removed from the old one. Plug the data and power cables into this drive. They will insert the same way they came out of the old one. Once the drive has been installed, put the cover back on the DVR unit, and replace the screws. Hook the DVR back up to the television, and it will be ready to record

How to Copy From a DVR to an External Hard Drive:

  • Install video software on your computer. To properly process your data transfer, you need video software, which you can get from computer and electronics retailers or online. Simple, easy-to-use programs can be downloaded for free. Use reputable sites, such as CNET.com, to find some of the more reputable free programs. More advanced programs, with sophisticated editing capabilities, will usually only be available for purchase
  • Connect your computer and DVR. In order to copy programs to your external hard drive, you need to transfer them to your computer. For older systems, and especially for desktop computers, you will need to use use RCA connectors to connect the DVR to the computer. RCA connectors are color-coordinated audio-visual cables used to connect electronics components, such as stereos and receivers, and they can be used with some computers and DVRs as well. Plug the yellow ends of the cable into the video jacks on the machines, then plug the red and white ends into the audio jacks. If you have a newer system, use USB cables to connect the computer and DVR. With a TiVo DVR and a wireless home network, you can connect your components wirelessly if you download proprietary TiVo software
  • Transfer the program to your computer. Choose the program you wish to transfer from your DVR then press "Play" while pressing "Record" on your computer software program. The program should transfer in real-time. Monitor the recording and, when finished, check for quality
  • Copy the program to your external hard drive. Using the video software on your computer, select your external drive as the destination for your next copy. Select the copy you just made from the DVR and make another copy on your external hard drive. Again, monitor the transfer and check for quality when you are finished

Package Included:

  • 1 x 4 Channel H.264 HDD Digital Video Recorder