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Product comparison · 2 network video recorders (nvr)

Dahua Technology Pro DHI-NVR42A16-16P network video recorder 1U Black vs Dahua Technology N52A4P2 network video recorder 1U Black

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  • 21specifications compared
  • 9differ
  • 12identical
  • 21known for one product only

Key differences

The Dahua Technology N52A4P2 network video recorder 1U Black has 8 channels more video input channels than the Dahua Technology Pro DHI-NVR42A16-16P network video recorder 1U Black (24 channels vs 16 channels). The Dahua Technology N52A4P2 network video recorder 1U Black has 8 TB more maximum storage capacity than the Dahua Technology Pro DHI-NVR42A16-16P network video recorder 1U Black (16 TB vs 8 TB). The Dahua Technology N52A4P2 network video recorder 1U Black has 65 mm more width than the Dahua Technology Pro DHI-NVR42A16-16P network video recorder 1U Black (440 mm vs 375 mm). Maximum resolution: 2560 x 1920 pixels on the Dahua Technology Pro DHI-NVR42A16-16P network video recorder 1U Black, 3840 x 2160 pixels on the Dahua Technology N52A4P2 network video recorder 1U Black. Total installed storage capacity: 0 GB on the Dahua Technology Pro DHI-NVR42A16-16P network video recorder 1U Black, 2 TB on the Dahua Technology N52A4P2 network video recorder 1U Black.

  • Video input channels
    • 16 channels
    • 24 channels
  • Maximum resolution
    • 2560 x 1920 pixels
    • 3840 x 2160 pixels
  • Total installed storage capacity
    • 0 GB
    • 2 TB
  • Maximum storage capacity
    • 8 TB
    • 16 TB
  • HDD interface
    • Serial ATA
    • Serial ATA III
  • AC input frequency
    • 47/63 Hz
    • 50 - 60 Hz
  • Width
    • 375 mm
    • 440 mm
  • Depth
    • 282 mm
    • 420 mm

Side by side

Differences highlightedShow differences only
42 specifications
A

Dahua Technology

Pro DHI-NVR42A16-16P network video recorder 1U Black

Model DHI-NVR42A16-16P

View product
B

Dahua Technology

N52A4P2 network video recorder 1U Black

Model N52A4P2

View product
Performance2 differ
Video input channelsDiffers16 channels24 channels
Maximum resolutionDiffers2560 x 1920 pixels3840 x 2160 pixels
Video formats supportedKnown for oneH.264, M-JPEG
Backup functionKnown for oneYes
DHCP clientKnown for oneYes
PTZ controlKnown for oneYes
Split screenKnown for oneYes
Two-way talkKnown for oneYes
Video motion detectionKnown for oneYes
Video loss detectionKnown for oneYes
Multi-screenKnown for oneYes
Hard drive3 differ
Total installed storage capacityDiffers0 GB2 TB
Maximum storage capacityDiffers8 TB16 TB
HDD interfaceDiffersSerial ATASerial ATA III
Ports & interfacesidentical
HDMI outputKnown for oneYes
RS-232 interfaceKnown for oneYes
Power over Ethernet (PoE) ports quantityKnown for one24
HDMI 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
Rack mountingKnown for oneYes
Processoridentical
Built-in processorKnown for oneYes
Power1 differ
AC input frequencyDiffers47/63 Hz50 - 60 Hz
System requirementsidentical
Linux operating systems supportedKnown for oneYes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one10 - 90%
Storage temperature (T-T)Known for one-20 - 70 °C
Weight & dimensions3 differ
WidthDiffers375 mm440 mm
DepthDiffers282 mm420 mm
HeightDiffers56 mm43.6 mm
WeightKnown for one4.5 kg
Package weightKnown for one6.45 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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