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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTT201 video intercom system vs Dahua Technology KTA04 video intercom system

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  • 16specifications compared
  • 9differ
  • 7identical
  • 37known for one product only

Key differences

The Dahua Technology KTA04 video intercom system has 31 mm more width than the Dahua Technology DHI-VTT201 video intercom system (136 mm vs 105 mm). The Dahua Technology KTA04 video intercom system has 93.3 mm more depth than the Dahua Technology DHI-VTT201 video intercom system (140 mm vs 46.7 mm). The Dahua Technology DHI-VTT201 video intercom system has 161.7 mm more height than the Dahua Technology KTA04 video intercom system (180 mm vs 18.3 mm). Only the Dahua Technology KTA04 video intercom system has indoor unit included. Product colour: Aluminium on the Dahua Technology DHI-VTT201 video intercom system, Silver, White on the Dahua Technology KTA04 video intercom system.

  • Product colour
    • Aluminium
    • Silver, White
  • Outdoor unit housing material
    • Aluminium
    • Plastic
  • Control type
    • Buttons
    • Buttons, Touch
  • Operating temperature (T-T)
    • -30 - 60 °C
    • -10 - 55 °C
  • Width
    • 105 mm
    • 136 mm
  • Depth
    • 46.7 mm
    • 140 mm
  • Height
    • 180 mm
    • 18.3 mm
  • Weight
    • 900 g
    • 160 g

Side by side

Differences highlightedShow differences only
53 specifications
A

Dahua Technology

DHI-VTT201 video intercom system

Model DHI-VTT201

View product
B

Dahua Technology

KTA04 video intercom system

Model KTA04

View product
Featuresidentical
Connectivity technologyWiredWired
ColourYesYes
SpeakerphoneYesYes
Built-in microphoneKnown for oneYes
Number of buttonsKnown for one2 buttons
Wall mountableKnown for oneYes
Number of displays supportedKnown for one1
Maximum number of cameras supportedKnown for one1
Displayidentical
Video formats supportedKnown for oneH.264
Display diagonalKnown for one10.9 cm (4.3")
Display technologyKnown for oneTFT
Display resolutionKnown for one480 x 272 pixels
Wide Dynamic Range (WDR)Known for oneYes
Night visionidentical
Night visionYesYes
LED typeKnown for oneIR
Cameraidentical
Megapixel (approx.)1.3 MP1.3 MP
Sensor typeCMOSCMOS
Optical sensor sizeKnown for one25.4 / 3 mm (1 / 3")
Day/night modeKnown for oneYes
Viewing angle, horizontalKnown for one70°
Viewing angle, verticalKnown for one40°
Audioidentical
Built-in speaker(s)Known for oneYes
Number of speakersKnown for one1
Voice codecsKnown for oneG.711
Design3 differ
Product colourDiffersAluminiumSilver, White
IK codeKnown for oneIK08
International Protection (IP) codeKnown for oneIP54
Vandal-proofKnown for oneYes
Outdoor unit housing materialDiffersAluminiumPlastic
Control typeDiffersButtonsButtons, Touch
Placement supportedKnown for oneVertical
Proper useKnown for oneOutdoor
LED indicatorsKnown for onePower
Networkidentical
Ethernet interface typeKnown for oneFast Ethernet
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Power over Ethernet (PoE)Known for oneYes
Networking standardsKnown for oneIEEE 802.3af
Supported network protocolsKnown for oneTCP/IP
Softwareidentical
Operating system installedKnown for oneLinux
Poweridentical
Outdoor unit power typeKnown for oneDC
Power consumption (typical)Known for one8 W
Indoor unit power typeKnown for oneDC
Battery voltageKnown for one12 V
Operational conditions1 differ
Operating relative humidity (H-H)Known for one10 - 90%
Operating temperature (T-T)Differs-30 - 60 °C-10 - 55 °C
Weight & dimensions4 differ
WidthDiffers105 mm136 mm
DepthDiffers46.7 mm140 mm
HeightDiffers180 mm18.3 mm
WeightDiffers900 g160 g
Door station dimensions (WxDxH)Known for one131.45 x 46 x 33.8 mm
Packaging data1 differ
Indoor unit includedDiffersNoYes
Outdoor unit includedYesYes
Technical detailsidentical
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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