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Product comparison · 2 video intercom systems

Dahua Technology VTA2302A video intercom system vs Dahua Technology VTO3211D-P1-S2 video intercom system

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  • 32specifications compared
  • 13differ
  • 19identical
  • 27known for one product only

Key differences

The Dahua Technology VTO3211D-P1-S2 video intercom system has 36° more field of view (FOV) angle than the Dahua Technology VTA2302A video intercom system (147° vs 111°). The Dahua Technology VTO3211D-P1-S2 video intercom system has 38° more viewing angle, horizontal than the Dahua Technology VTA2302A video intercom system (129° vs 91°). The Dahua Technology VTO3211D-P1-S2 video intercom system has 27° more viewing angle, vertical than the Dahua Technology VTA2302A video intercom system (74° vs 47°). Only the Dahua Technology VTO3211D-P1-S2 video intercom system has indoor unit included. 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-P1-S2 video intercom system.

  • Optical sensor size
    • 25.4 / 2.7 mm (1 / 2.7")
    • 25.4 / 2.8 mm (1 / 2.8")
  • Field of view (FOV) angle
    • 111°
    • 147°
  • Viewing angle, horizontal
    • 91°
    • 129°
  • Viewing angle, vertical
    • 47°
    • 74°
  • Product colour
    • Grey
    • Black, Grey
  • Proper use
    • Indoor & outdoor
    • Outdoor
  • Power consumption (typical)
    • 6 W
    • 7 W
  • Power consumption (standby)
    • 2 W
    • 1 W

Side by side

Differences highlightedShow differences only
59 specifications
A

Dahua Technology

VTA2302A video intercom system

Model VTA2302A

View product
B

Dahua Technology

VTO3211D-P1-S2 video intercom system

Model VTO3211D-P1-S2

View product
Featuresidentical
Maximum number of cameras supportedKnown for one1
RFID readerKnown for oneYes
Echo cancellationKnown for oneYes
Motion detection functionKnown for oneYes
VoIP protocolsKnown for oneSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Number of displays supportedKnown for one1
Viewing angleKnown for one111°
Displayidentical
Video formats supportedKnown for oneH.264
Night visionidentical
LED typeKnown for oneIR
Camera4 differ
Optical sensor sizeDiffers25.4 / 2.7 mm (1 / 2.7")25.4 / 2.8 mm (1 / 2.8")
Field of view (FOV) angleDiffers111°147°
Viewing angle, horizontalDiffers91°129°
Viewing angle, verticalDiffers47°74°
Supported video modesKnown for one720p, 1080p
Audioidentical
Voice codecsKnown for oneG.711Mu, G.711u, PCM
Design2 differ
Product colourDiffersGreyBlack, Grey
IK codeKnown for oneIK08
International Protection (IP) codeKnown for oneIP65
Outdoor unit housing materialKnown for oneAluminium
Housing materialKnown for oneAluminium, Metal, Polycarbonate (PC)
Proper useDiffersIndoor & outdoorOutdoor
Networkidentical
Cabling technologyKnown for one10/100Base-T(X)
Supported network protocolsKnown for oneSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Softwareidentical
Operating system installedKnown for oneEmbedded LINUX
Power2 differ
AC adapter output voltageKnown for one12 V
AC adapter output currentKnown for one1 A
Power consumption (typical)Differs6 W7 W
Power consumption (standby)Differs2 W1 W
Operational conditions1 differ
Operating relative humidity (H-H)Differs10 - 90%10 - 95%
Weight & dimensions3 differ
WidthDiffers105 mm101 mm
DepthDiffers46.7 mm31 mm
HeightDiffers180 mm181 mm
WeightKnown for one660 g
Packaging data1 differ
Indoor unit includedDiffersNoYes
Package weightKnown for one1.2 kg
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Minimum order quantityKnown for one1 pc(s)
Technical detailsidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
Sustainability complianceKnown for oneYes
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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