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Product comparison · 2 video decoders

Dahua Technology NVD0405DH-2I-4K video decoder 2 channels vs Dahua Technology NVD0905DH-4I-4K video decoder

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  • 15specifications compared
  • 11differ
  • 4identical
  • 17known for one product only

Key differences

The Dahua Technology NVD0405DH-2I-4K video decoder 2 channels has 4 more alarm input channels than the Dahua Technology NVD0905DH-4I-4K video decoder (8 vs 4). The Dahua Technology NVD0405DH-2I-4K video decoder 2 channels has 4 more alarm output channels than the Dahua Technology NVD0905DH-4I-4K video decoder (8 vs 4). The Dahua Technology NVD0405DH-2I-4K video decoder 2 channels has 256 x 2160 pixels more maximum video resolution than the Dahua Technology NVD0905DH-4I-4K video decoder (4096 x 2160 pixels vs 3840 x 2160 pixels). Video formats supported: H.264, H.265, H.265+, M-JPEG, MPEG4 on the Dahua Technology NVD0405DH-2I-4K video decoder 2 channels, H.264, H.265, H.265+, MPEG, MPEG2, MPEG4 on the Dahua Technology NVD0905DH-4I-4K video decoder. Audio formats supported: G.711, PCM on the Dahua Technology NVD0405DH-2I-4K video decoder 2 channels, AAC, G.711, PCM on the Dahua Technology NVD0905DH-4I-4K video decoder.

  • Alarm input channels
    • 8
    • 4
  • Alarm output channels
    • 8
    • 4
  • Maximum video resolution
    • 4096 x 2160 pixels
    • 3840 x 2160 pixels
  • Audio formats supported
    • G.711, PCM
    • AAC, G.711, PCM
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • RS-232 ports
    • 2
    • 1
  • Operating relative humidity (H-H)
    • 10 - 95%
    • 10 - 90%
  • Depth
    • 322.2 mm
    • 408 mm

Side by side

Differences highlightedShow differences only
32 specifications
A

Dahua Technology

NVD0405DH-2I-4K video decoder 2 channels

Model NVD0405DH-2I-4K

View product
B

Dahua Technology

NVD0905DH-4I-4K video decoder

Model NVD0905DH-4I-4K

View product
Performance5 differ
Channels quantityKnown for one2 channels
Alarm input channelsDiffers84
Alarm output channelsDiffers84
Maximum video resolutionDiffers4096 x 2160 pixels3840 x 2160 pixels
Maximum frame rateKnown for one60 fps
Supported graphics resolutionsKnown for one800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1280 x 800, 1280 x 960, 1366 x 768, 1440 x 900 (WXGA+), 1440 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 3840 x 2160, 4096 x 2160
Supported video modesKnown for one720p, 768p, 960p, 1024p, 1080p, 2160p
Operating system installedKnown for oneEmbedded LINUX
Built-in processorKnown for oneYes
Video formats supportedDiffersH.264, H.265, H.265+, M-JPEG, MPEG4H.264, H.265, H.265+, MPEG, MPEG2, MPEG4
Audio formats supportedDiffersG.711, PCMAAC, G.711, PCM
Featuresidentical
Rack mountingKnown for oneYes
Rack capacityKnown for one1U
Networkidentical
Ethernet interface typeKnown for oneGigabit Ethernet
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000BaseE-T(X)
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers12
RS-232 portsDiffers21
Number of HDMI outputsKnown for one9
DC-in jackKnown for oneYes
Poweridentical
Power consumption (max)Known for one40 W
AC adapter powerKnown for one70 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter frequencyKnown for one50 - 60 Hz
Operational conditions1 differ
Operating relative humidity (H-H)Differs10 - 95%10 - 90%
Weight & dimensions3 differ
DepthDiffers322.2 mm408 mm
HeightDiffers44 mm70 mm
WeightDiffers3.23 kg4.83 kg

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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