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Product comparison · 2 video intercom systems

Dahua Technology VTH5221E-H video intercom system vs Dahua Technology VTO6521K video intercom system

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  • 30specifications compared
  • 18differ
  • 12identical
  • 39known for one product only

Key differences

The Dahua Technology VTO6521K video intercom system has 13 W more power consumption (typical) than the Dahua Technology VTH5221E-H video intercom system (18 W vs 5 W). The Dahua Technology VTO6521K video intercom system has 1.5 W more power consumption (standby) than the Dahua Technology VTH5221E-H video intercom system (5 W vs 3.5 W). The Dahua Technology VTH5221E-H video intercom system has 93 mm more width than the Dahua Technology VTO6521K video intercom system (236 mm vs 143 mm). Only the Dahua Technology VTH5221E-H video intercom system has colour. Only the Dahua Technology VTH5221E-H video intercom system has touchscreen.

  • Colour
    • Yes
    • No
  • Display diagonal
    • 17.8 cm (7")
    • 10.9 cm (4.3")
  • Display technology
    • TFT
    • LCD
  • Display resolution
    • 1024 x 600 pixels
    • 800 x 480 pixels
  • Touchscreen
    • Yes
    • No
  • Voice codecs
    • G.711
    • G.711a, G.711u, PCM
  • Product colour
    • Black
    • Stainless steel
  • Control type
    • Touch
    • Buttons

Side by side

Differences highlightedShow differences only
69 specifications
A

Dahua Technology

VTH5221E-H video intercom system

Model VTH5221E-H

View product
B

Dahua Technology

VTO6521K video intercom system

Model VTO6521K

View product
Features1 differ
Connectivity technologyWiredWired
ColourDiffersYesNo
Maximum number of cameras supportedKnown for one1
SpeakerphoneYesYes
RFID readerKnown for oneYes
Fingerprint readerKnown for oneYes
Automatic gain controlKnown for oneYes
Built-in microphoneYesYes
Door station controlKnown for oneYes
Motion detection functionKnown for oneYes
VoIP protocolsKnown for oneRTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF
Wall mountableYesYes
Number of displays supportedKnown for one1
Video codecsKnown for oneH.264
Display4 differ
Display diagonalDiffers17.8 cm (7")10.9 cm (4.3")
Display technologyDiffersTFTLCD
Display resolutionDiffers1024 x 600 pixels800 x 480 pixels
TouchscreenDiffersYesNo
Video formats supportedKnown for oneH.264
Backlight displayKnown for oneYes
Touchscreen typeKnown for oneCapacitive
Cameraidentical
Megapixel (approx.)Known for one2 MP
Supported video modesKnown for one720p, 1080p
Sensor typeKnown for oneCMOS
Optical sensor sizeKnown for one25.4 / 2.8 mm (1 / 2.8")
Maximum frame rateKnown for one30 fps
Viewing angle, horizontalKnown for one86.4°
Viewing angle, verticalKnown for one46.2°
Audio1 differ
Built-in speaker(s)YesYes
Noise-cancelingKnown for oneYes
Voice codecsDiffersG.711G.711a, G.711u, PCM
Design4 differ
Product colourDiffersBlackStainless steel
IK codeKnown for oneIK08
International Protection (IP) codeKnown for oneIP65
Control typeDiffersTouchButtons
Housing materialKnown for oneStainless steel
Placement supportedDiffersHorizontal/VerticalVertical
Proper useDiffersIndoorOutdoor
Network1 differ
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Cabling technology10/100Base-T(X)10/100Base-T(X)
Power over Ethernet (PoE)YesYes
Supported network protocolsDiffersTCP/IPRTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF
Networking standardsKnown for oneIEEE 802.3af
Softwareidentical
Operating system installedLinuxLinux
Power2 differ
Outdoor unit power typeKnown for oneDC
AC adapter output voltage12 V12 V
AC adapter output currentKnown for one2 A
Power consumptionKnown for one200 mA
Power consumption (typical)Differs5 W18 W
Power consumption (standby)Differs3.5 W5 W
Indoor unit power typeKnown for oneDC
Operational conditions1 differ
Operating relative humidity (H-H)10 - 90%10 - 90%
Operating temperature (T-T)Differs-10 - 55 °C-30 - 60 °C
Weight & dimensions3 differ
WidthDiffers236 mm143 mm
DepthDiffers165.5 mm54 mm
HeightDiffers43.2 mm406 mm
WeightKnown for one900 g
Packaging data1 differ
Outdoor unit includedDiffersNoYes
Package weightKnown for one2.05 kg
Indoor unit includedKnown for oneYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Minimum order quantityKnown for one1 pc(s)
Technical detailsidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
Sustainability complianceKnown for oneYes
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one32 GB

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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