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Product comparison · 2 network video recorders (nvr)

Dahua Technology NVR6A08-128-4KS2, 6TB vs Vultech Security VS-NVR7508EVO-POE-UHD network video recorder Black

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  • 15specifications compared
  • 10differ
  • 5identical
  • 45known for one product only

Key differences

The Dahua Technology NVR6A08-128-4KS2, 6TB has 120 channels more video input channels than the Vultech Security VS-NVR7508EVO-POE-UHD network video recorder Black (128 channels vs 8 channels). The Dahua Technology NVR6A08-128-4KS2, 6TB has 7 more HDDs supported than the Vultech Security VS-NVR7508EVO-POE-UHD network video recorder Black (8 vs 1). The Dahua Technology NVR6A08-128-4KS2, 6TB has 38 TB more maximum storage capacity than the Vultech Security VS-NVR7508EVO-POE-UHD network video recorder Black (48 TB vs 10 TB). HDD interface: Serial ATA III on the Dahua Technology NVR6A08-128-4KS2, 6TB, SATA III on the Vultech Security VS-NVR7508EVO-POE-UHD network video recorder Black. Operating temperature (T-T): -10 - 55 °C on the Dahua Technology NVR6A08-128-4KS2, 6TB, -10 - 50 °C on the Vultech Security VS-NVR7508EVO-POE-UHD network video recorder Black.

  • Video input channels
    • 128 channels
    • 8 channels
  • Number of HDDs supported
    • 8
    • 1
  • Maximum storage capacity
    • 48 TB
    • 10 TB
  • HDD interface
    • Serial ATA III
    • SATA III
  • Ethernet LAN (RJ-45) ports
    • 2
    • 9
  • HDMI ports quantity
    • 2
    • 1
  • Operating temperature (T-T)
    • -10 - 55 °C
    • -10 - 50 °C
  • Width
    • 440 mm
    • 250 mm

Side by side

Differences highlightedShow differences only
60 specifications
A

Dahua Technology

NVR6A08-128-4KS2, 6TBView product
B

Vultech Security

VS-NVR7508EVO-POE-UHD network video recorder Black

Model VS-NVR7508EVO-POE-UHD

View product
Performance1 differ
Video input channelsDiffers128 channels8 channels
Maximum resolution3840 x 2160 pixels3840 x 2160 pixels
Number of usersKnown for one128 user(s)
Two-way talkKnown for oneYes
Video motion detectionKnown for oneYes
Video loss detectionKnown for oneYes
Multi-screenKnown for oneYes
Video recording modesKnown for one720p, 1080p, 2160p
Supported resolutionsKnown for one3840×2160,1920×1080, 1280×1024, 1280×720, 1024x768, 720x576
Operating system installedKnown for oneEmbedded 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+
Hard drive3 differ
Number of HDDs supportedDiffers81
Total installed storage capacityKnown for one6 TB
Maximum storage capacityDiffers48 TB10 TB
HDD interfaceDiffersSerial ATA IIISATA III
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, 5, 6, 10, 50, 60
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers29
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
HDMI ports quantityDiffers21
USB 2.0 ports quantity22
VGA (D-Sub) output ports11
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
eSATA ports quantityKnown for one1
RS-232 interfaceKnown for oneYes
RS-232 portsKnown for one1
RS-485 portsKnown for one1
eSATAKnown for oneYes
Supported network protocolsKnown for oneHTTP, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP, Alarm Server, IP Search
Power over Ethernet (PoE)Known for oneYes
Power over Ethernet (PoE) ports quantityKnown for one8
HDMI outputKnown for oneYes
Audio RCA inputsKnown for one1
Audio RCA outputsKnown for one1
DC-in jackKnown for oneYes
Featuresidentical
Rack mountingKnown for oneYes
Product colourBlackBlack
LED indicatorsKnown for oneYes
Processoridentical
Built-in processorKnown for oneYes
Processor coresKnown for one4
Poweridentical
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Power consumption (typical)Known for one15 W
Output currentKnown for one2 A
Output voltageKnown for one48 V
Operational conditions1 differ
Operating temperature (T-T)Differs-10 - 55 °C-10 - 50 °C
Storage temperature (T-T)Known for one-20 - 70 °C
Operating relative humidity (H-H)Known for one10 - 90%
Weight & dimensions3 differ
WidthDiffers440 mm250 mm
DepthDiffers454.9 mm230 mm
HeightDiffers90.4 mm45 mm
WeightKnown for one9 kg
Package weightKnown for one10.5 kg
Wireless LAN featuresidentical
Wi-FiKnown for oneNo
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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