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Product comparison · 2 video decoders

Dahua Technology NVD0405DH-4K video decoder vs Dahua Technology NVD2105DH-4I-4K video decoder

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  • 15specifications compared
  • 10differ
  • 5identical
  • 21known for one product only

Key differences

The Dahua Technology NVD0405DH-4K video decoder has 2 more alarm input channels than the Dahua Technology NVD2105DH-4I-4K video decoder (4 vs 2). The Dahua Technology NVD0405DH-4K video decoder has 3 more alarm output channels than the Dahua Technology NVD2105DH-4I-4K video decoder (4 vs 1). The Dahua Technology NVD2105DH-4I-4K video decoder has 17 more HDMI outputs than the Dahua Technology NVD0405DH-4K video decoder (21 vs 4). Video formats supported: H.264, H.265, MPEG, MPEG4 on the Dahua Technology NVD0405DH-4K video decoder, H.264, H.265, H.265+, MPEG2, MPEG4 on the Dahua Technology NVD2105DH-4I-4K video decoder. Audio formats supported: G.711, PCM on the Dahua Technology NVD0405DH-4K video decoder, AAC, G.711, PCM on the Dahua Technology NVD2105DH-4I-4K video decoder.

  • Alarm input channels
    • 4
    • 2
  • Alarm output channels
    • 4
    • 1
  • Audio formats supported
    • G.711, PCM
    • AAC, G.711, PCM
  • Number of HDMI outputs
    • 4
    • 21
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • RS-232 ports
    • 1
    • 3
  • Depth
    • 321.8 mm
    • 110 mm
  • Height
    • 44 mm
    • 436.6 mm

Side by side

Differences highlightedShow differences only
36 specifications
A

Dahua Technology

NVD0405DH-4K video decoder

Model NVD0405DH-4K

View product
B

Dahua Technology

NVD2105DH-4I-4K video decoder

Model NVD2105DH-4I-4K

View product
Performance4 differ
Alarm input channelsDiffers42
Alarm output channelsDiffers41
Maximum video resolutionKnown for one3840 x 2160 pixels
Maximum frame rateKnown for one30 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 processorYesYes
Video formats supportedDiffersH.264, H.265, MPEG, MPEG4H.264, H.265, H.265+, MPEG2, MPEG4
Audio formats supportedDiffersG.711, PCMAAC, G.711, PCM
Featuresidentical
Product colourKnown for oneBlack
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 outputsDiffers421
Ethernet LAN (RJ-45) portsDiffers12
USB 2.0 ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one2
RS-232 portsDiffers13
RS-485 ports11
VGA (D-Sub) output portsKnown for one4
BNC output portsKnown for one4
DC-in jackKnown for oneYes
Poweridentical
AC adapter input voltageKnown for one100 - 127 V
AC adapter frequencyKnown for one47 - 63 Hz
AC adapter output voltageKnown for one200 - 240 V
Power consumption (max)Known for one180 W
Operational conditionsidentical
Operating temperature (T-T)-10 - 55 °C-10 - 55 °C
Operating relative humidity (H-H)10 - 95%10 - 95%
Weight & dimensions3 differ
Width440 mm440 mm
DepthDiffers321.8 mm110 mm
HeightDiffers44 mm436.6 mm
WeightDiffers3.35 kg12 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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