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Product comparison · 2 video intercom systems

Dahua Technology VTH5221E-H video intercom system vs Dahua Technology VTO3211D-P-S1 video intercom system

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  • 25specifications compared
  • 11differ
  • 14identical
  • 29known for one product only

Key differences

The Dahua Technology VTO3211D-P-S1 video intercom system has 1 W more power consumption (typical) than the Dahua Technology VTH5221E-H video intercom system (6 W vs 5 W). The Dahua Technology VTH5221E-H video intercom system has 135 mm more width than the Dahua Technology VTO3211D-P-S1 video intercom system (236 mm vs 101 mm). The Dahua Technology VTH5221E-H video intercom system has 135.5 mm more depth than the Dahua Technology VTO3211D-P-S1 video intercom system (165.5 mm vs 30 mm). Only the Dahua Technology VTH5221E-H video intercom system has indoor unit included. Only the Dahua Technology VTO3211D-P-S1 video intercom system has outdoor unit included.

  • Product colour
    • Black
    • Grey
  • Control type
    • Touch
    • Buttons
  • Proper use
    • Indoor
    • Outdoor
  • Power consumption (typical)
    • 5 W
    • 6 W
  • Operating temperature (T-T)
    • -10 - 55 °C
    • -30 - 60 °C
  • Width
    • 236 mm
    • 101 mm
  • Depth
    • 165.5 mm
    • 30 mm
  • Height
    • 43.2 mm
    • 182 mm

Side by side

Differences highlightedShow differences only
54 specifications
A

Dahua Technology

VTH5221E-H video intercom system

Model VTH5221E-H

View product
B

Dahua Technology

VTO3211D-P-S1 video intercom system

Model VTO3211D-P-S1

View product
Featuresidentical
Number of displays supportedKnown for one1
RFID readerKnown for oneYes
Number of buttonsKnown for one1 buttons
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
Design3 differ
Product colourDiffersBlackGrey
Control typeDiffersTouchButtons
Placement supportedKnown for oneHorizontal/Vertical
Proper useDiffersIndoorOutdoor
IK codeKnown for oneIK08
International Protection (IP) codeKnown for oneIP65
Outdoor unit housing materialKnown for oneZinc alloy
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one32 GB
Networkidentical
Networking standardsKnown for oneIEEE 802.3af
Softwareidentical
Operating system installedKnown for oneLinux
Power1 differ
Indoor unit power typeKnown for oneDC
AC adapter output voltageKnown for one12 V
Power consumption (typical)Differs5 W6 W
Power consumption (standby)Known for one3.5 W
Outdoor unit power typeKnown for oneDC
Operational conditions1 differ
Operating temperature (T-T)Differs-10 - 55 °C-30 - 60 °C
Weight & dimensions4 differ
WidthDiffers236 mm101 mm
DepthDiffers165.5 mm30 mm
HeightDiffers43.2 mm182 mm
WeightDiffers900 g800 g
Packaging data2 differ
Indoor unit includedDiffersYesNo
Outdoor unit includedDiffersNoYes
Night visionidentical
Night visionKnown for oneYes
Cameraidentical
Megapixel (approx.)Known for one2 MP
Sensor typeKnown for oneCMOS
Optical sensor sizeKnown for one25.4 / 2.8 mm (1 / 2.8")
Field of view (FOV) angleKnown for one151°
Viewing angle, horizontalKnown for one134°
Viewing angle, verticalKnown for one94.8°

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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