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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTT201 video intercom system vs Dahua Technology VTO3211D-P-S1 video intercom system

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  • 32specifications compared
  • 11differ
  • 21identical
  • 12known for one product only

Key differences

  • Number of buttons
    • 2 buttons
    • 1 buttons
  • Megapixel (approx.)
    • 1.3 MP
    • 2 MP
  • Optical sensor size
    • 25.4 / 3 mm (1 / 3")
    • 25.4 / 2.8 mm (1 / 2.8")
  • Product colour
    • Aluminium
    • Grey
  • International Protection (IP) code
    • IP54
    • IP65
  • Outdoor unit housing material
    • Aluminium
    • Zinc alloy
  • Power consumption (typical)
    • 8 W
    • 6 W
  • Width
    • 105 mm
    • 101 mm

Side by side

Differences highlightedShow differences only
44 specifications
A

Dahua Technology

DHI-VTT201 video intercom system

Model DHI-VTT201

View product
B

Dahua Technology

VTO3211D-P-S1 video intercom system

Model VTO3211D-P-S1

View product
Features1 differ
Number of buttonsDiffers2 buttons1 buttons
RFID readerKnown for oneYes
Video codecsKnown for oneH.264
Displayidentical
Video formats supportedKnown for oneH.264
Camera2 differ
Megapixel (approx.)Differs1.3 MP2 MP
Optical sensor sizeDiffers25.4 / 3 mm (1 / 3")25.4 / 2.8 mm (1 / 2.8")
Field of view (FOV) angleKnown for one151°
Viewing angle, horizontalKnown for one134°
Viewing angle, verticalKnown for one94.8°
Audioidentical
Number of speakersKnown for one1
Design3 differ
Product colourDiffersAluminiumGrey
International Protection (IP) codeDiffersIP54IP65
Vandal-proofKnown for oneYes
Outdoor unit housing materialDiffersAluminiumZinc alloy
Placement supportedKnown for oneVertical
Networkidentical
Networking standardsKnown for oneIEEE 802.3af
Cabling technologyKnown for one10/100Base-T(X)
Softwareidentical
Operating system installedKnown for oneLinux
Power1 differ
Power consumption (typical)Differs8 W6 W
Weight & dimensions4 differ
WidthDiffers105 mm101 mm
DepthDiffers46.7 mm30 mm
HeightDiffers180 mm182 mm
WeightDiffers900 g800 g

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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