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Product comparison · 2 network video recorders (nvr)

Dahua Technology DHI-NVR4216-4KS2/L Technology vs Vultech Security VS-NVR7504EVO-POE-UHD network video recorder Black

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  • 23specifications compared
  • 12differ
  • 11identical
  • 29known for one product only

Key differences

  • Video input channels
    • 16 channels
    • 4 channels
  • Maximum frame rate
    • 30 fps
    • 25 fps
  • Number of HDDs supported
    • 2
    • 1
  • Maximum storage capacity
    • 8 TB
    • 10 TB
  • Ethernet LAN (RJ-45) ports
    • 1
    • 5
  • Power over Ethernet (PoE) ports quantity
    • 0
    • 4
  • USB 2.0 ports quantity
    • 2
    • 3
  • Power consumption (typical)
    • 10 W
    • 15 W

Side by side

Differences highlightedShow differences only
52 specifications
A

Dahua Technology

DHI-NVR4216-4KS2/L TechnologyView product
B

Vultech Security

VS-NVR7504EVO-POE-UHD network video recorder Black

Model VS-NVR7504EVO-POE-UHD

View product
Performance2 differ
Video input channelsDiffers16 channels4 channels
Video recording modesKnown for one720p, 1080p, 2160p
Maximum resolution3840 x 2160 pixels3840 x 2160 pixels
Supported resolutionsKnown for one3840×2160,1920×1080, 1280×1024, 1280×720, 1024x768, 720x576
Operating system installedEmbedded LINUXEmbedded LINUX
Audio codecsKnown for oneG711a/G711u
Backup functionKnown for oneYes
Input bandwidthKnown for one40 Mbit/s
Maximum frame rateDiffers30 fps25 fps
Output bandwidthKnown for one80 Mbit/s
Video codecsKnown for oneH.265/H.265+/H.264/H.264+
Alarm input channelsKnown for one4
Alarm output channelsKnown for one2
Video motion detectionKnown for oneYes
Multi-screenKnown for oneYes
Video formats supportedKnown for oneH.264, H.265
Wireless LAN featuresidentical
Wi-FiNoNo
Hard drive2 differ
Number of HDDs supportedDiffers21
Maximum storage capacityDiffers8 TB10 TB
HDD interfaceSATA IIISATA III
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers15
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Power over Ethernet (PoE)Known for oneYes
Power over Ethernet (PoE) ports quantityDiffers04
HDMI outputKnown for oneYes
HDMI ports quantity11
USB 2.0 ports quantityDiffers23
VGA (D-Sub) output ports11
Audio RCA inputs11
Audio RCA outputs11
DC-in jackKnown for oneYes
Featuresidentical
LED indicatorsKnown for oneYes
On/off switchKnown for oneYes
Product colourBlackBlack
Rack mountingKnown for oneYes
Rack capacityKnown for one1U
Power1 differ
Power consumption (typical)Differs10 W15 W
Output currentKnown for one1.2 A
Output voltageKnown for one48 V
AC input voltageKnown for one100/240 V
AC input frequencyKnown for one47/63 Hz
Operational conditions1 differ
Operating temperature (T-T)Differs-10 - 55 °C-10 - 50 °C
Operating relative humidity (H-H)10 - 90%10 - 90%
Storage temperature (T-T)Known for one0 - 40 °C
Storage relative humidity (H-H)Known for one30 - 85%
Weight & dimensions3 differ
WidthDiffers375 mm250 mm
DepthDiffers320 mm230 mm
HeightDiffers48.2 mm45 mm
WeightKnown for one2.63 kg
Package weightKnown for one3.91 kg
Packaging contentidentical
CD manualKnown for oneYes
Processoridentical
Built-in processorKnown for oneYes

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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