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Product comparison · 2 video intercom systems

Dahua Technology VTO2101E-P video intercom system vs Dahua Technology VTO3211D-P-S1 video intercom system

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  • 30specifications compared
  • 10differ
  • 20identical
  • 22known for one product only

Key differences

The Dahua Technology VTO3211D-P-S1 video intercom system has 34° more viewing angle, horizontal than the Dahua Technology VTO2101E-P video intercom system (134° vs 100°). The Dahua Technology VTO2101E-P video intercom system has 1 W more power consumption (typical) than the Dahua Technology VTO3211D-P-S1 video intercom system (7 W vs 6 W). The Dahua Technology VTO3211D-P-S1 video intercom system has 28 mm more width than the Dahua Technology VTO2101E-P video intercom system (101 mm vs 73 mm). Only the Dahua Technology VTO3211D-P-S1 video intercom system has colour. Product colour: Black on the Dahua Technology VTO2101E-P video intercom system, Grey on the Dahua Technology VTO3211D-P-S1 video intercom system.

  • Colour
    • No
    • Yes
  • Viewing angle, horizontal
    • 100°
    • 134°
  • Product colour
    • Black
    • Grey
  • IK code
    • IK10
    • IK08
  • Supported network protocols
    • TCP/IP, SIP
    • TCP/IP
  • Power consumption (typical)
    • 7 W
    • 6 W
  • Operating temperature (T-T)
    • -40 - 60 °C
    • -30 - 60 °C
  • Width
    • 73 mm
    • 101 mm

Side by side

Differences highlightedShow differences only
52 specifications
A

Dahua Technology

VTO2101E-P video intercom system

Model VTO2101E-P

View product
B

Dahua Technology

VTO3211D-P-S1 video intercom system

Model VTO3211D-P-S1

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 buttons1 buttons1 buttons
Streaming capabilityKnown for oneYes
Video codecsH.264H.264
Wall mountableYesYes
White balanceKnown for oneAuto
RFID readerKnown for oneYes
Night visionidentical
Night visionYesYes
Night vision distanceKnown for one5 m
LED typeKnown for oneIR
Camera1 differ
Megapixel (approx.)2 MP2 MP
Sensor typeCMOSCMOS
Viewing angle, horizontalDiffers100°134°
Optical sensor sizeKnown for one25.4 / 2.8 mm (1 / 2.8")
Field of view (FOV) angleKnown for one151°
Viewing angle, verticalKnown for one94.8°
Audioidentical
Built-in speaker(s)YesYes
Number of speakersKnown for one1
Voice codecsKnown for oneG.711
Design2 differ
Product colourDiffersBlackGrey
IK codeDiffersIK10IK08
International Protection (IP) codeIP65IP65
Vandal-proofKnown for oneYes
Control typeButtonsButtons
Housing materialKnown for oneAluminium, Zinc
Placement supportedKnown for oneVertical
Proper useOutdoorOutdoor
Outdoor unit housing materialKnown for oneZinc alloy
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
Power1 differ
Indoor unit power typeKnown for oneDC
Outdoor unit power typeDCDC
Power consumption (typical)Differs7 W6 W
Power consumption (standby)Known for one2.5 W
Operational conditions1 differ
Operating relative humidity (H-H)10 - 90%10 - 90%
Operating temperature (T-T)Differs-40 - 60 °C-30 - 60 °C
Weight & dimensions3 differ
WidthDiffers73 mm101 mm
DepthDiffers54.5 mm30 mm
HeightDiffers163 mm182 mm
Weight800 g800 g
Packaging dataidentical
Indoor unit includedNoNo
Outdoor unit includedYesYes

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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