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Product comparison · 2 network video recorders (nvr)

Dahua Technology N42B3P2 network video recorder 1U Black vs Vultech Security VS-NVR6508EVO-POE-5MP network video recorder Black

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  • 17specifications compared
  • 13differ
  • 4identical
  • 41known for one product only

Key differences

  • Video input channels
    • 16 channels
    • 8 channels
  • Maximum resolution
    • 3840 x 2160 pixels
    • 1920 x 1080 pixels
  • Number of HDDs supported
    • 2
    • 1
  • HDD interface
    • Serial ATA III
    • SATA III
  • Ethernet LAN (RJ-45) ports
    • 1
    • 5
  • Ethernet LAN data rates
    • 10,100,1000 Mbit/s
    • 10,100 Mbit/s
  • Power over Ethernet (PoE) ports quantity
    • 16
    • 4
  • USB 2.0 ports quantity
    • 1
    • 3

Side by side

Differences highlightedShow differences only
58 specifications
A

Dahua Technology

N42B3P2 network video recorder 1U Black

Model N42B3P2

View product
B

Vultech Security

VS-NVR6508EVO-POE-5MP network video recorder Black

Model VS-NVR6508EVO-POE-5MP

View product
Performance3 differ
Video input channelsDiffers16 channels8 channels
Video recording modesKnown for one720p, 1080p
Maximum resolutionDiffers3840 x 2160 pixels1920 x 1080 pixels
Supported resolutionsDiffers3840 x 2160, 1920 x 1080, 1280 x 1024, 1280 x 720, 1024 x 7681920×1080, 1280×1024, 1280×720
Operating system installedKnown for oneEmbedded LINUX
Audio codecsKnown for oneG711a/G711u
Backup functionKnown for oneYes
Input bandwidthKnown for one40 Mbit/s
Maximum frame rateKnown for one25 fps
Output bandwidthKnown for one20 Mbit/s
Video codecsKnown for oneH.265/H.265+/H.264/H.264+
Alarm input channelsKnown for one4
Number of usersKnown for one128 user(s)
Two-way talkKnown for oneYes
Video motion detectionKnown for oneYes
Video loss detectionKnown for oneYes
Video formats supportedKnown for oneH.264, H.265, M-JPEG
Recording timeKnown for one120 min
Wireless LAN featuresidentical
Wi-FiKnown for oneNo
Hard drive2 differ
Number of HDDs supportedDiffers21
Maximum storage capacityKnown for one10 TB
HDD interfaceDiffersSerial ATA IIISATA III
Total installed storage capacityKnown for one2 TB
Ports & interfaces4 differ
Ethernet LAN (RJ-45) portsDiffers15
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Power over Ethernet (PoE)YesYes
Power over Ethernet (PoE) ports quantityDiffers164
HDMI outputKnown for oneYes
HDMI ports quantity11
USB 2.0 ports quantityDiffers13
VGA (D-Sub) output ports11
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
Supported network protocolsKnown for oneHTTP, HTTPs, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, Alarm Server, IP Search
Featuresidentical
LED indicatorsKnown for oneYes
On/off switchKnown for oneYes
Product colourBlackBlack
Rack mountingKnown for oneYes
Rack capacityKnown for one1U
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
Power over Ethernet (PoE) power per portKnown for one25.5 W
Operational conditions1 differ
Operating temperature (T-T)Differs-10 - 55 °C-10 - 50 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage temperature (T-T)Known for one-20 - 70 °C
Weight & dimensions3 differ
WidthDiffers375 mm250 mm
DepthDiffers327.5 mm235 mm
HeightDiffers53 mm45 mm
WeightKnown for one2.7 kg
Package weightKnown for one4.4 kg
Packaging contentidentical
CD manualKnown for oneYes
Processoridentical
Built-in processorKnown for oneYes
Processor coresKnown for one4

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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