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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTO3211D-P2-S2 video intercom system vs Dahua Technology DHI-VTO3211D-P4-S2 video intercom system

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  • 39specifications compared
  • 5differ
  • 34identical
  • 3known for one product only

Key differences

The Dahua Technology DHI-VTO3211D-P4-S2 video intercom system has 2 buttons more buttons than the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system (4 buttons vs 2 buttons). The Dahua Technology DHI-VTO3211D-P2-S2 video intercom system has 1 mm more depth than the Dahua Technology DHI-VTO3211D-P4-S2 video intercom system (31 mm vs 30 mm). The Dahua Technology DHI-VTO3211D-P4-S2 video intercom system has 1 mm more height than the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system (182 mm vs 181 mm). Only the Dahua Technology DHI-VTO3211D-P4-S2 video intercom system has indoor unit included. Outdoor unit housing material: Aluminium on the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system, Zinc alloy on the Dahua Technology DHI-VTO3211D-P4-S2 video intercom system.

  • Number of buttons
    • 2 buttons
    • 4 buttons
  • Outdoor unit housing material
    • Aluminium
    • Zinc alloy
  • Depth
    • 31 mm
    • 30 mm
  • Height
    • 181 mm
    • 182 mm
  • Indoor unit included
    • No
    • Yes

Side by side

Differences highlightedShow differences only
42 specifications
A

Dahua Technology

DHI-VTO3211D-P2-S2 video intercom system

Model DHI-VTO3211D-P2-S2

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B

Dahua Technology

DHI-VTO3211D-P4-S2 video intercom system

Model DHI-VTO3211D-P4-S2

View product
Features1 differ
Number of buttonsDiffers2 buttons4 buttons
Design1 differ
Outdoor unit housing materialDiffersAluminiumZinc alloy
Placement supportedKnown for oneVertical
Poweridentical
Power consumption (standby)Known for one1 W
Weight & dimensions2 differ
DepthDiffers31 mm30 mm
HeightDiffers181 mm182 mm
Packaging data1 differ
Indoor unit includedDiffersNoYes
Technical detailsidentical
CertificationKnown for oneCE/FCC

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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