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Product comparison · 2 network video recorders (nvr)

Dahua Technology WizSense DHI-NVR4432-16P-4KS2/I network video recorder Black vs Vultech Security VS-NVR7508EVO-POE-UHD network video recorder Black

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  • 15specifications compared
  • 9differ
  • 6identical
  • 43known for one product only

Key differences

  • Video input channels
    • 32 channels
    • 8 channels
  • HDD interface
    • SATA
    • SATA III
  • Ethernet LAN (RJ-45) ports
    • 1
    • 9
  • Power over Ethernet (PoE) ports quantity
    • 16
    • 8
  • Operating temperature (T-T)
    • -10 - 55 °C
    • -10 - 50 °C
  • Operating relative humidity (H-H)
    • 10 - 93%
    • 10 - 90%
  • Width
    • 440 mm
    • 250 mm
  • Depth
    • 415.6 mm
    • 230 mm

Side by side

Differences highlightedShow differences only
58 specifications
A

Dahua Technology

WizSense DHI-NVR4432-16P-4KS2/I network video recorder Black

Model DHI-NVR4432-16P-4KS2/I

View product
B

Vultech Security

VS-NVR7508EVO-POE-UHD network video recorder Black

Model VS-NVR7508EVO-POE-UHD

View product
Performance1 differ
Video input channelsDiffers32 channels8 channels
Video recording modesKnown for one720p, 1080p, 2160p
Maximum resolutionKnown for one3840 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 one80 Mbit/s
Maximum frame rateKnown for one25 fps
Output bandwidthKnown for one80 Mbit/s
Video codecsKnown for oneH.265/H.265+/H.264/H.264+
Audio formats supportedKnown for oneG.711 A-law, G.711 μ-law, G.726, PCM
Video formats supportedKnown for oneH.264+, H.265, H.265+
Face detectionKnown for oneYes
Wireless LAN featuresidentical
Wi-FiNoNo
Hard drive1 differ
Number of HDDs supportedKnown for one1
Maximum storage capacity10 TB10 TB
HDD interfaceDiffersSATASATA III
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers19
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Power over Ethernet (PoE)YesYes
Power over Ethernet (PoE) ports quantityDiffers168
HDMI outputKnown for oneYes
HDMI ports quantity11
USB 2.0 ports quantityKnown for one2
VGA (D-Sub) output portsKnown for one1
Audio RCA inputsKnown for one1
Audio RCA outputsKnown for one1
DC-in jackKnown for oneYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Internal SATA ports quantityKnown for one4
RS-232 portsKnown for one1
RS-485 portsKnown for one1
Supported network protocolsKnown for oneHTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; PPPoE; DDNS; FTP; Alarm Server; IP Search (Support Dahua IP camera; DVR; NVS; etc.); P2P; auto register
Featuresidentical
LED indicatorsKnown for oneYes
Product colourBlackBlack
Poweridentical
Power consumption (typical)Known for one15 W
Output currentKnown for one2 A
Output voltageKnown for one48 V
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
PowerKnown for one10 W
Power over Ethernet (PoE) power per portKnown for one25.5 W
Total Power over Ethernet (PoE) budgetKnown for one130 W
Operational conditions2 differ
Operating temperature (T-T)Differs-10 - 55 °C-10 - 50 °C
Operating relative humidity (H-H)Differs10 - 93%10 - 90%
Storage temperature (T-T)Known for one0 - 40 °C
Storage relative humidity (H-H)Known for one30 - 85%
Weight & dimensions3 differ
WidthDiffers440 mm250 mm
DepthDiffers415.6 mm230 mm
HeightDiffers76 mm45 mm
WeightKnown for one4.82 kg
Package widthKnown for one529 mm
Package depthKnown for one499 mm
Package heightKnown for one211 mm
Package volumeKnown for one7090 cm³
Packaging contentidentical
CD manualKnown 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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