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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTO2101E-P-S2 video intercom system vs Dahua Technology VTH5221E-H video intercom system

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  • 25specifications compared
  • 14differ
  • 11identical
  • 35known for one product only

Key differences

The Dahua Technology DHI-VTO2101E-P-S2 video intercom system has 2 W more power consumption (typical) than the Dahua Technology VTH5221E-H video intercom system (7 W vs 5 W). The Dahua Technology VTH5221E-H video intercom system has 1 W more power consumption (standby) than the Dahua Technology DHI-VTO2101E-P-S2 video intercom system (3.5 W vs 2.5 W). The Dahua Technology VTH5221E-H video intercom system has 163 mm more width than the Dahua Technology DHI-VTO2101E-P-S2 video intercom system (236 mm vs 73 mm). Only the Dahua Technology VTH5221E-H video intercom system has colour. Only the Dahua Technology VTH5221E-H video intercom system has indoor unit included.

  • Colour
    • No
    • Yes
  • Control type
    • Buttons
    • Touch
  • Placement supported
    • Vertical
    • Horizontal/Vertical
  • Proper use
    • Outdoor
    • Indoor
  • Supported network protocols
    • TCP/IP, SIP
    • TCP/IP
  • Power consumption (typical)
    • 7 W
    • 5 W
  • Power consumption (standby)
    • 2.5 W
    • 3.5 W
  • Operating temperature (T-T)
    • -40 - 60 °C
    • -10 - 55 °C

Side by side

Differences highlightedShow differences only
60 specifications
A

Dahua Technology

DHI-VTO2101E-P-S2 video intercom system

Model DHI-VTO2101E-P-S2

View product
B

Dahua Technology

VTH5221E-H video intercom system

Model VTH5221E-H

View product
Features1 differ
Connectivity technologyWiredWired
ColourDiffersNoYes
SpeakerphoneYesYes
Automatic gain controlKnown for oneYes
Built-in microphoneYesYes
Door station controlKnown for oneYes
Echo cancellationKnown for oneYes
Number of buttonsKnown for one1 buttons
Streaming capabilityKnown for oneYes
Video codecsH.264H.264
Wall mountableYesYes
White balanceKnown for oneAuto
Number of displays supportedKnown for one1
Night visionidentical
Night visionKnown for oneYes
Night vision distanceKnown for one5 m
LED typeKnown for oneIR
Cameraidentical
Megapixel (approx.)Known for one2 MP
Sensor typeKnown for oneCMOS
Viewing angle, horizontalKnown for one100°
Audioidentical
Built-in speaker(s)YesYes
Number of speakersKnown for one1
Voice codecsKnown for oneG.711
Design3 differ
Product colourBlackBlack
IK codeKnown for oneIK10
International Protection (IP) codeKnown for oneIP65
Vandal-proofKnown for oneYes
Control typeDiffersButtonsTouch
Housing materialKnown for oneAluminium, Zinc
Placement supportedDiffersVerticalHorizontal/Vertical
Proper useDiffersOutdoorIndoor
Network1 differ
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Supported network protocolsDiffersTCP/IP, SIPTCP/IP
Cabling technologyKnown for one10/100Base-T(X)
Power over Ethernet (PoE)Known for oneYes
Networking standardsKnown for oneIEEE 802.3af
Power2 differ
Indoor unit power typeDCDC
Outdoor unit power typeKnown for oneDC
Power consumption (typical)Differs7 W5 W
Power consumption (standby)Differs2.5 W3.5 W
AC adapter output voltageKnown for one12 V
Operational conditions1 differ
Operating relative humidity (H-H)10 - 90%10 - 90%
Operating temperature (T-T)Differs-40 - 60 °C-10 - 55 °C
Weight & dimensions4 differ
WidthDiffers73 mm236 mm
DepthDiffers54.5 mm165.5 mm
HeightDiffers163 mm43.2 mm
WeightDiffers800 g900 g
Packaging data2 differ
Indoor unit includedDiffersNoYes
Outdoor unit includedDiffersYesNo
Displayidentical
Display diagonalKnown for one17.8 cm (7")
Display technologyKnown for oneTFT
Display resolutionKnown for one1024 x 600 pixels
Backlight displayKnown for oneYes
TouchscreenKnown for oneYes
Touchscreen typeKnown for oneCapacitive
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one32 GB
Softwareidentical
Operating system installedKnown for oneLinux

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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