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Product comparison · 2 network video recorders (nvr)

Dahua Technology N42B3P4 network video recorder 1U Black vs Dahua Technology NVR4204-P-4KS2/L network video recorder 1U Black

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  • 19specifications compared
  • 8differ
  • 11identical
  • 37known for one product only

Key differences

  • Video input channels
    • 16 channels
    • 4 channels
  • Maximum resolution
    • 3840 x 2160 pixels
    • 1920 x 1080 pixels
  • HDD interface
    • Serial ATA III
    • SATA III
  • USB 2.0 ports quantity
    • 1
    • 2
  • Storage temperature (T-T)
    • -20 - 70 °C
    • 0 - 40 °C
  • Depth
    • 327.5 mm
    • 282.4 mm
  • Weight
    • 2.7 kg
    • 1.58 kg
  • Package weight
    • 4.4 kg
    • 2.93 kg

Side by side

Differences highlightedShow differences only
56 specifications
A

Dahua Technology

N42B3P4 network video recorder 1U Black

Model N42B3P4

View product
B

Dahua Technology

NVR4204-P-4KS2/L network video recorder 1U Black

Model NVR4204-P-4KS2/L

View product
Performance2 differ
Video input channelsDiffers16 channels4 channels
Alarm output channelsKnown for one2
Maximum resolutionDiffers3840 x 2160 pixels1920 x 1080 pixels
Audio formats supportedKnown for oneAAC, G.711 A-law, G.711 μ-law, G.726, PCM
Operating system installedKnown for oneEmbedded LINUX
Supported resolutionsKnown for one3840 x 2160, 1920 x 1080, 1280 x 1024, 1280 x 720, 1024 x 768
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 drive1 differ
Number of HDDs installedKnown for one0
HDD capacityKnown for one0 GB
Maximum storage capacityKnown for one2 TB
HDD interfaceDiffersSerial ATA IIISATA III
Number of HDDs supportedKnown for one2
Total installed storage capacityKnown for one4 TB
Ports & interfaces1 differ
HDMI outputKnown for oneYes
USB 2.0 ports quantityDiffers12
Audio RCA inputsKnown for one1
Audio RCA outputsKnown for one1
Power over Ethernet (PoE)Known for oneYes
Power over Ethernet (PoE) ports quantityKnown for one16
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
CertificationKnown for oneCE: EN62368-1; EN55032,EN55024, EN55035, EN61000-3-2, EN61000-3-3 EN50130-4 FCC: Part 15 Subpart B
Poweridentical
Power consumption (typical)Known for one10 W
Output currentKnown for one1.5 A
Output voltageKnown for one53 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 relative humidity (H-H)Known for one10 - 93%
Storage temperature (T-T)Differs-20 - 70 °C0 - 40 °C
Storage relative humidity (H-H)Known for one30 - 85%
Weight & dimensions3 differ
DepthDiffers327.5 mm282.4 mm
WeightDiffers2.7 kg1.58 kg
Package widthKnown for one433 mm
Package depthKnown for one366 mm
Package heightKnown for one141 mm
Package weightDiffers4.4 kg2.93 kg
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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