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Product comparison · 2 network video recorders (nvr)

Dahua Technology DH-HCVR8816S-S3 network video recorder Black vs Vultech Security VS-NVR8504-POE-UHD network video recorder Black

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  • 22specifications compared
  • 16differ
  • 6identical
  • 52known for one product only

Key differences

The Dahua Technology DH-HCVR8816S-S3 network video recorder Black has 12 channels more video input channels than the Vultech Security VS-NVR8504-POE-UHD network video recorder Black (16 channels vs 4 channels). The Dahua Technology DH-HCVR8816S-S3 network video recorder Black has 12 more alarm input channels than the Vultech Security VS-NVR8504-POE-UHD network video recorder Black (16 vs 4). The Dahua Technology DH-HCVR8816S-S3 network video recorder Black has 56 TB more maximum storage capacity than the Vultech Security VS-NVR8504-POE-UHD network video recorder Black (64 TB vs 8 TB). Only the Dahua Technology DH-HCVR8816S-S3 network video recorder Black has PTZ control. Maximum resolution: 1920 x 1080 pixels on the Dahua Technology DH-HCVR8816S-S3 network video recorder Black, 3840 x 2160 pixels on the Vultech Security VS-NVR8504-POE-UHD network video recorder Black.

  • Video input channels
    • 16 channels
    • 4 channels
  • Alarm input channels
    • 16
    • 4
  • Maximum resolution
    • 1920 x 1080 pixels
    • 3840 x 2160 pixels
  • Audio formats supported
    • G.711, PCM
    • G.711
  • Video formats supported
    • H.264
    • H.264, H.265
  • PTZ control
    • Yes
    • No
  • Recording modes
    • Continuous, Manual, Schedule
    • Event, Manual
  • Maximum storage capacity
    • 64 TB
    • 8 TB

Side by side

Differences highlightedShow differences only
74 specifications
A

Dahua Technology

DH-HCVR8816S-S3 network video recorder Black

Model DH-HCVR8816S-S3

View product
B

Vultech Security

VS-NVR8504-POE-UHD network video recorder Black

Model VS-NVR8504-POE-UHD

View product
Performance7 differ
Video input channelsDiffers16 channels4 channels
Alarm input channelsDiffers164
Maximum resolutionDiffers1920 x 1080 pixels3840 x 2160 pixels
Audio formats supportedDiffersG.711, PCMG.711
Video formats supportedDiffersH.264H.264, H.265
Analog signal format systemKnown for oneNTSC, PAL
DHCP clientKnown for oneYes
Maximum frame rateKnown for one30 fps
PTZ controlDiffersYesNo
Playback controlsKnown for oneYes
Playback modesKnown for onePause, Play, Stop
Split screenKnown for oneYes
Static IPKnown for oneYes
Still image resolution(s)Known for one3840 × 2160, 1920 x 1080, 1280 × 1024, 1280 × 720, 1024 × 768
Recording modesDiffersContinuous, Manual, ScheduleEvent, Manual
Alarm output channelsKnown for one1
Number of simultaneously playbacked channelsKnown for one4 channels
Supported resolutionsKnown for one8MPX / 5MPX / 4MPX / 3Mpx / 1080p / 960p / 720p / 960H
Video motion detectionKnown for oneYes
Video loss detectionKnown for oneYes
Operating system installedKnown for oneEmbedded LINUX
Languages supportKnown for oneEnglish, Spanish, Italian, Portuguese
SnapshotKnown for oneYes
Hard drive2 differ
Maximum storage capacityDiffers64 TB8 TB
HDD interfaceDiffersSerial ATA, eSATASerial ATA
HDD capacityKnown for one0 GB
Number of HDDs supportedKnown for one1
Total installed storage capacityKnown for one0 GB
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers21
BNC video inputKnown for oneYes
BNC video outputKnown for oneYes
USB 2.0 ports quantityDiffers41
BNC audio inputKnown for oneYes
BNC audio outputKnown for oneYes
RS-232 interfaceKnown for oneYes
RS-485 portsKnown for one1
eSATAKnown for oneYes
Supported network protocolsDiffersHTTP, IPv4/IPv6, TCP/IP, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, SNMP, P2PTCP / IP, P2P, HTTP, HTTPS, DHCP, DNS, DDNS, RTSP, SMTP, MULTICAST, NTP, UPNP, SNMP, FTP
Power over Ethernet (PoE)Known for oneYes
Power over Ethernet (PoE) ports quantityKnown for one4
HDMI ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
Audio RCA inputsKnown for one1
Audio RCA outputsKnown for one1
Networking standardsKnown for oneIEEE 802.3af
Featuresidentical
Rack mountingKnown for oneYes
Buzzer offKnown for oneYes
Compatible productsKnown for oneDahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videosec, Vivotek
LED indicatorsKnown for oneYes
On/off switchKnown for oneYes
Processoridentical
Built-in processorKnown for oneYes
Poweridentical
Power consumption (max)Known for one40 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Power consumption (typical)Known for one15 W
Output currentKnown for one1.5 A
Output voltageKnown for one48 V
System requirementsidentical
Linux operating systems supportedKnown for oneYes
Mobile operating systems supportedKnown for oneAndroid, Windows Phone, iOS
Browser supportedKnown for oneInternet Explorer
Operational conditions1 differ
Operating temperature (T-T)Differs-10 - 55 °C-10 - 50 °C
Weight & dimensions3 differ
WidthDiffers440 mm315 mm
DepthDiffers460 mm235 mm
HeightDiffers89 mm45 mm
WeightKnown for one7.5 kg
Wireless LAN featuresidentical
Wi-FiKnown for oneYes
Packaging contentidentical
AC adapter includedKnown for oneYes
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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