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Product comparison · 2 video intercom systems

Dahua Technology VTA2302A video intercom system vs Dahua Technology VTS8340B-CG video intercom system

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  • 29specifications compared
  • 19differ
  • 10identical
  • 24known for one product only

Key differences

The Dahua Technology VTS8340B-CG video intercom system has 3 more displays supported than the Dahua Technology VTA2302A video intercom system (4 vs 1). The Dahua Technology VTA2302A video intercom system has 39° more viewing angle than the Dahua Technology VTS8340B-CG video intercom system (111° vs 72°). The Dahua Technology VTS8340B-CG video intercom system has 3 MP more megapixel (approx.) than the Dahua Technology VTA2302A video intercom system (5 MP vs 2 MP). Only the Dahua Technology VTS8340B-CG video intercom system has colour. Only the Dahua Technology VTS8340B-CG video intercom system has indoor unit included.

  • Colour
    • No
    • Yes
  • Number of displays supported
    • 1
    • 4
  • Viewing angle
    • 111°
    • 72°
  • Megapixel (approx.)
    • 2 MP
    • 5 MP
  • Field of view (FOV) angle
    • 111°
    • 72°
  • Viewing angle, horizontal
    • 91°
    • 57°
  • Viewing angle, vertical
    • 47°
    • 45°
  • Proper use
    • Indoor & outdoor
    • Indoor

Side by side

Differences highlightedShow differences only
53 specifications
A

Dahua Technology

VTA2302A video intercom system

Model VTA2302A

View product
B

Dahua Technology

VTS8340B-CG video intercom system

Model VTS8340B-CG

View product
Features3 differ
Connectivity technologyWiredWired
ColourDiffersNoYes
Number of displays supportedDiffers14
Maximum number of cameras supportedKnown for one4
SpeakerphoneYesYes
Built-in microphoneYesYes
Echo cancellationKnown for oneYes
Number of buttons2 buttons2 buttons
ResolutionKnown for one1024
Viewing angleDiffers111°72°
Wall mountableKnown for oneYes
Displayidentical
Display diagonalKnown for one25.4 cm (10")
Display technologyKnown for oneTFT
Display resolutionKnown for one1024 x 600 pixels
Camera4 differ
Megapixel (approx.)Differs2 MP5 MP
Sensor typeCMOSCMOS
Field of view (FOV) angleDiffers111°72°
Maximum frame rateKnown for one25 fps
Viewing angle, horizontalDiffers91°57°
Viewing angle, verticalDiffers47°45°
Supported video modesKnown for one720p, 1080p
Optical sensor sizeKnown for one25.4 / 2.7 mm (1 / 2.7")
Audioidentical
Built-in speaker(s)YesYes
Number of speakersKnown for one1
Design1 differ
Product colourGreyGrey
Control typeButtonsButtons
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS)
Proper useDiffersIndoor & outdoorIndoor
Placement supportedKnown for oneVertical
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one64 GB
Network2 differ
Ethernet interface typeDiffersFast EthernetGigabit Ethernet
Ethernet LAN data ratesDiffers10,100 Mbit/s100,1000 Mbit/s
Ethernet LAN (RJ-45) ports11
Supported network protocolsKnown for oneIPv4; RTSP; RTP; TCP; UDP
Power over Ethernet (PoE)Known for oneYes
Softwareidentical
Operating system installedKnown for oneEmbedded LINUX
Power1 differ
Indoor unit power typeKnown for oneDC
Power consumption (typical)Differs6 W24 W
Outdoor unit power typeKnown for oneDC
Power consumption (standby)Known for one2 W
Operational conditions2 differ
Operating relative humidity (H-H)Differs10 - 90%5 - 90%
Operating temperature (T-T)Differs-30 - 60 °C-10 - 55 °C
Weight & dimensions3 differ
WidthDiffers105 mm345 mm
DepthDiffers46.7 mm224.6 mm
HeightDiffers180 mm64.4 mm
Packaging data3 differ
Indoor unit includedDiffersNoYes
Outdoor unit includedDiffersYesNo
Package weightDiffers1.2 kg2.5 kg
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Technical detailsidentical
CertificationCE, FCCCE, FCC
Night visionidentical
Night visionKnown for oneYes

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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