8-Channel DVR Card(TM-D-008) : ChinaGive.com

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Home > Wholesale DVR / Digit Video Recorder > Wholesale DVR Cards > Wholesale Hardware compression

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Description:

Specification

Video Input 8 channels
Audio Input 8 channels
Compression Format H.264
Compression Rate 20K?4M
Display Resolution 640*480 (NTSC), 704*576 (PAL)
Recording Resolution 320*240 (NTSC), 352*288(PAL)
Frame Rate NTSC?240fps?PAL?200fps
Audio Compression G.726
Sampling Frequency 8 KHz
Working Humidity 10??-90?RH
Temperature -10??+50?
Dimension 134.8×80.3mm2
Working Voltage 5V±10?,3.3V±10?
Power Supply 3.3V 0.71A?5V 3.36A?12V 0.14A
Power Consumption ≤5W

Function
1. Hardware Filter: With multilevel hardware filters and De-interlace, it can improve
image quality efficiently.
2. Lapping Function: Supports the lap of hardware character/time, supports the lap of
Logo and shelter by partial mosaic.
3. Motion and object detection: Supports motion detection and object detection with multi-windows,
multi-zones, multilevel sensitivity with no possession of system resource.
4. Alarm Function: Supports video loss alarm
5. Encryption Function: Supports finance level board encryption, provides the only
card number for identification.
6. Image Capture Function: Supports original image capture and save as BMP and JPG.
7. Real-time monitoring Function: provides real-time monitoring interface.
8. Decoding Function: Supports simultaneous 32-channel decoding; supports fast, slow,
single frame play, single frame capture and partially zoom in; supports adjustment
of contrast and luminance when playback; supports Windows Media Player.
9. Coding Function: Supports CBR/HBR working mode, under HBR mode, the upper limit of code
stream can be set, code stream can still be controlled in spite of large noise
10. video parameters like luminance and contrast can realize

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