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Product comparison · 2 video intercom systems

Dahua Technology KTA04 video intercom system vs Dahua Technology VTS8340B-CG video intercom system

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  • 22specifications compared
  • 14differ
  • 8identical
  • 32known for one product only

Key differences

The Dahua Technology VTS8340B-CG video intercom system has 3 more displays supported than the Dahua Technology KTA04 video intercom system (4 vs 1). The Dahua Technology VTS8340B-CG video intercom system has 3 more maximum cameras supported than the Dahua Technology KTA04 video intercom system (4 vs 1). The Dahua Technology VTS8340B-CG video intercom system has 3.7 MP more megapixel (approx.) than the Dahua Technology KTA04 video intercom system (5 MP vs 1.3 MP). Only the Dahua Technology KTA04 video intercom system has outdoor unit included. Display diagonal: 10.9 cm (4.3") on the Dahua Technology KTA04 video intercom system, 25.4 cm (10") on the Dahua Technology VTS8340B-CG video intercom system.

  • Number of displays supported
    • 1
    • 4
  • Maximum number of cameras supported
    • 1
    • 4
  • Display diagonal
    • 10.9 cm (4.3")
    • 25.4 cm (10")
  • Display resolution
    • 480 x 272 pixels
    • 1024 x 600 pixels
  • Megapixel (approx.)
    • 1.3 MP
    • 5 MP
  • Viewing angle, horizontal
    • 70°
    • 57°
  • Viewing angle, vertical
    • 40°
    • 45°
  • Product colour
    • Silver, White
    • Grey

Side by side

Differences highlightedShow differences only
54 specifications
A

Dahua Technology

KTA04 video intercom system

Model KTA04

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B

Dahua Technology

VTS8340B-CG video intercom system

Model VTS8340B-CG

View product
Features2 differ
Connectivity technologyWiredWired
ColourYesYes
Number of displays supportedDiffers14
Maximum number of cameras supportedDiffers14
SpeakerphoneYesYes
Built-in microphoneKnown for oneYes
Echo cancellationKnown for oneYes
Number of buttonsKnown for one2 buttons
ResolutionKnown for one1024
Viewing angleKnown for one72°
Display2 differ
Display diagonalDiffers10.9 cm (4.3")25.4 cm (10")
Display technologyTFTTFT
Display resolutionDiffers480 x 272 pixels1024 x 600 pixels
Wide Dynamic Range (WDR)Known for oneYes
Camera3 differ
Megapixel (approx.)Differs1.3 MP5 MP
Sensor typeCMOSCMOS
Field of view (FOV) angleKnown for one72°
Maximum frame rateKnown for one25 fps
Viewing angle, horizontalDiffers70°57°
Viewing angle, verticalDiffers40°45°
Day/night modeKnown for oneYes
Audioidentical
Built-in speaker(s)Known for oneYes
Number of speakersKnown for one1
Design2 differ
Product colourDiffersSilver, WhiteGrey
Control typeDiffersButtons, TouchButtons
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS)
Proper useKnown for oneIndoor
Outdoor unit housing materialKnown for onePlastic
LED indicatorsKnown for onePower
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one64 GB
Networkidentical
Ethernet interface typeKnown for oneGigabit Ethernet
Ethernet LAN data ratesKnown for one100,1000 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Supported network protocolsKnown for oneIPv4; RTSP; RTP; TCP; UDP
Softwareidentical
Operating system installedKnown for oneEmbedded LINUX
Poweridentical
Indoor unit power typeDCDC
Power consumption (typical)Known for one24 W
Battery voltageKnown for one12 V
Operational conditionsidentical
Operating relative humidity (H-H)Known for one5 - 90%
Operating temperature (T-T)-10 - 55 °C-10 - 55 °C
Weight & dimensions3 differ
WidthDiffers136 mm345 mm
DepthDiffers140 mm224.6 mm
HeightDiffers18.3 mm64.4 mm
WeightKnown for one160 g
Door station dimensions (WxDxH)Known for one131.45 x 46 x 33.8 mm
Packaging data1 differ
Indoor unit includedYesYes
Outdoor unit includedDiffersYesNo
Package weightKnown for one2.5 kg
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Technical details1 differ
CertificationDiffersCE/FCCCE, FCC
Night visionidentical
Night visionKnown for oneYes
LED typeKnown for oneIR

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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