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Product comparison · 2 video intercom systems

Dahua Technology VTA2302A video intercom system vs Dahua Technology VTO3211D-P video intercom system

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  • 24specifications compared
  • 8differ
  • 16identical
  • 21known for one product only

Key differences

The Dahua Technology VTA2302A video intercom system has 1 buttons more buttons than the Dahua Technology VTO3211D-P video intercom system (2 buttons vs 1 buttons). The Dahua Technology VTO3211D-P video intercom system has 49° more viewing angle, horizontal than the Dahua Technology VTA2302A video intercom system (140° vs 91°). The Dahua Technology VTA2302A video intercom system has 4 mm more width than the Dahua Technology VTO3211D-P video intercom system (105 mm vs 101 mm). Optical sensor size: 25.4 / 2.7 mm (1 / 2.7") on the Dahua Technology VTA2302A video intercom system, 25.4 / 2.8 mm (1 / 2.8") on the Dahua Technology VTO3211D-P video intercom system. Product colour: Grey on the Dahua Technology VTA2302A video intercom system, Black, Grey on the Dahua Technology VTO3211D-P video intercom system.

  • Number of buttons
    • 2 buttons
    • 1 buttons
  • Optical sensor size
    • 25.4 / 2.7 mm (1 / 2.7")
    • 25.4 / 2.8 mm (1 / 2.8")
  • Viewing angle, horizontal
    • 91°
    • 140°
  • Product colour
    • Grey
    • Black, Grey
  • Proper use
    • Indoor & outdoor
    • Outdoor
  • Width
    • 105 mm
    • 101 mm
  • Depth
    • 46.7 mm
    • 30 mm
  • Height
    • 180 mm
    • 182 mm

Side by side

Differences highlightedShow differences only
45 specifications
A

Dahua Technology

VTA2302A video intercom system

Model VTA2302A

View product
B

Dahua Technology

VTO3211D-P video intercom system

Model VTO3211D-P

View product
Features1 differ
Connectivity technologyWiredWired
ColourKnown for oneNo
Number of displays supportedKnown for one1
SpeakerphoneYesYes
Built-in microphoneYesYes
Number of buttonsDiffers2 buttons1 buttons
Viewing angleKnown for one111°
Wall mountableYesYes
Night visionidentical
Night visionYesYes
Camera2 differ
Megapixel (approx.)2 MP2 MP
Supported video modesKnown for one720p, 1080p
Sensor typeCMOSCMOS
Optical sensor sizeDiffers25.4 / 2.7 mm (1 / 2.7")25.4 / 2.8 mm (1 / 2.8")
Field of view (FOV) angleKnown for one111°
Viewing angle, horizontalDiffers91°140°
Viewing angle, verticalKnown for one47°
Audioidentical
Built-in speaker(s)YesYes
Voice codecsKnown for oneG.711
Design2 differ
Product colourDiffersGreyBlack, Grey
Control typeKnown for oneButtons
Placement supportedVerticalVertical
Proper useDiffersIndoor & outdoorOutdoor
IK codeKnown for oneIK08
International Protection (IP) codeKnown for oneIP65
Outdoor unit housing materialKnown for oneAluminium
Networkidentical
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Power over Ethernet (PoE)YesYes
Supported network protocolsKnown for oneTCP/IP
Poweridentical
Outdoor unit power typeDCDC
Power consumption (typical)Known for one6 W
Power consumption (standby)Known for one2 W
Operational conditionsidentical
Operating relative humidity (H-H)10 - 90%10 - 90%
Operating temperature (T-T)Known for one-30 - 60 °C
Door station operating temperature (T-T)Known for one-40 - 60 °C
Weight & dimensions3 differ
WidthDiffers105 mm101 mm
DepthDiffers46.7 mm30 mm
HeightDiffers180 mm182 mm
WeightKnown for one800 g
Packaging dataidentical
Indoor unit includedNoNo
Outdoor unit includedYesYes
Package weightKnown for one1.2 kg
Technical detailsidentical
CertificationKnown for oneCE, FCC
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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