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Product comparison · 2 video decoders

Dahua Technology DHI-NVD1205DU-4I-8K video decoder 12 channels vs Dahua Technology NVD1805DH-4I-4K video decoder

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  • 22specifications compared
  • 14differ
  • 8identical
  • 16known for one product only

Key differences

The Dahua Technology DHI-NVD1205DU-4I-8K video decoder 12 channels has 2 more alarm input channels than the Dahua Technology NVD1805DH-4I-4K video decoder (4 vs 2). The Dahua Technology DHI-NVD1205DU-4I-8K video decoder 12 channels has 3 more alarm output channels than the Dahua Technology NVD1805DH-4I-4K video decoder (4 vs 1). The Dahua Technology DHI-NVD1205DU-4I-8K video decoder 12 channels has 30 fps more maximum frame rate than the Dahua Technology NVD1805DH-4I-4K video decoder (60 fps vs 30 fps). Video formats supported: H.264, H.265, MPEG2, MPEG4 on the Dahua Technology DHI-NVD1205DU-4I-8K video decoder 12 channels, H.264, H.265, H.265+, MPEG2, MPEG4 on the Dahua Technology NVD1805DH-4I-4K video decoder. Audio formats supported: AAC, PCM on the Dahua Technology DHI-NVD1205DU-4I-8K video decoder 12 channels, AAC, G.711, PCM on the Dahua Technology NVD1805DH-4I-4K video decoder.

  • Alarm input channels
    • 4
    • 2
  • Alarm output channels
    • 4
    • 1
  • Maximum frame rate
    • 60 fps
    • 30 fps
  • Audio formats supported
    • AAC, PCM
    • AAC, G.711, PCM
  • Number of HDMI outputs
    • 12
    • 18
  • Ethernet LAN (RJ-45) ports
    • 4
    • 2
  • USB 2.0 ports quantity
    • 2
    • 1
  • AC adapter input voltage
    • 100 - 240 V
    • 100 - 127 V

Side by side

Differences highlightedShow differences only
38 specifications
A

Dahua Technology

DHI-NVD1205DU-4I-8K video decoder 12 channels

Model DHI-NVD1205DU-4I-8K

View product
B

Dahua Technology

NVD1805DH-4I-4K video decoder

Model NVD1805DH-4I-4K

View product
Performance5 differ
Alarm input channelsDiffers42
Alarm output channelsDiffers41
Maximum frame rateDiffers60 fps30 fps
Resolution at capture speedKnown for one3840x2160@200fps
Supported graphics resolutionsKnown for one1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 3840 x 2160
Supported video modesKnown for one720p, 768p, 1024p, 1080p, 1600p, 2160p
Operating system installedKnown for oneEmbedded LINUX
Built-in processorKnown for oneYes
Video formats supportedDiffersH.264, H.265, MPEG2, MPEG4H.264, H.265, H.265+, MPEG2, MPEG4
Audio formats supportedDiffersAAC, PCMAAC, G.711, PCM
Channels quantityKnown for one12 channels
Featuresidentical
Rack mountingKnown for oneYes
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)
Network bandwidthKnown for one1000 Mbit/s
Ports & interfaces3 differ
Number of HDMI outputsDiffers1218
Ethernet LAN (RJ-45) portsDiffers42
USB 2.0 ports quantityDiffers21
Power3 differ
AC adapter input voltageDiffers100 - 240 V100 - 127 V
AC adapter frequencyDiffers50 - 60 Hz47 - 63 Hz
AC adapter output voltageKnown for one200 - 240 V
Power consumption (max)Differs100 W180 W
Weight & dimensions3 differ
WidthDiffers70 mm440 mm
DepthDiffers408 mm110 mm
HeightDiffers440 mm436.6 mm
WeightKnown for one11.9 kg
Package widthKnown for one200 mm
Package depthKnown for one508 mm
Package heightKnown for one557 mm

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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