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Product comparison · 2 video intercom systems

Dahua Technology DHI-KTA03M video intercom system vs Dahua Technology VTH8642KMS-W video intercom system

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  • 13specifications compared
  • 6differ
  • 7identical
  • 35known for one product only

Key differences

The Dahua Technology VTH8642KMS-W video intercom system has 7.3 mm more width than the Dahua Technology DHI-KTA03M video intercom system (190 mm vs 182.7 mm). The Dahua Technology VTH8642KMS-W video intercom system has 232.3 mm more depth than the Dahua Technology DHI-KTA03M video intercom system (250 mm vs 17.7 mm). The Dahua Technology DHI-KTA03M video intercom system has 110.4 mm more height than the Dahua Technology VTH8642KMS-W video intercom system (133.9 mm vs 23.5 mm). Display diagonal: 17.8 cm (7") on the Dahua Technology DHI-KTA03M video intercom system, 25.4 cm (10") on the Dahua Technology VTH8642KMS-W video intercom system.

  • Display diagonal
    • 17.8 cm (7")
    • 25.4 cm (10")
  • Width
    • 182.7 mm
    • 190 mm
  • Depth
    • 17.7 mm
    • 250 mm
  • Height
    • 133.9 mm
    • 23.5 mm
  • Weight
    • 250 g
    • 670 g
  • Package weight
    • 480 g
    • 850 g

Side by side

Differences highlightedShow differences only
48 specifications
A

Dahua Technology

DHI-KTA03M video intercom system

Model DHI-KTA03M

View product
B

Dahua Technology

VTH8642KMS-W video intercom system

Model VTH8642KMS-W

View product
Featuresidentical
Connectivity technologyWiredWired
Number of displays supportedKnown for one1
Maximum number of cameras supportedKnown for one1
SpeakerphoneYesYes
Built-in microphoneKnown for oneYes
Wall mountableKnown for oneYes
ColourKnown for oneYes
Display1 differ
Display diagonalDiffers17.8 cm (7")25.4 cm (10")
Display technologyKnown for oneTFT
Display resolution1024 x 600 pixels1024 x 600 pixels
TouchscreenKnown for oneYes
Touchscreen typeKnown for oneCapacitive
Wide Dynamic Range (WDR)Known for oneYes
Audioidentical
Built-in speaker(s)Known for oneYes
Voice codecsKnown for oneG.711Mu, G.711a, G.711u
Designidentical
Product colourBlack, WhiteBlack, White
Control typeKnown for oneTouch
Placement supportedKnown for oneHorizontal
Proper useKnown for oneOutdoor
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneSD
Networkidentical
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Poweridentical
Outdoor unit power typeKnown for oneDC
AC adapter output voltageKnown for one12 V
AC adapter output currentKnown for one1 A
Operational conditionsidentical
Operating relative humidity (H-H)10 - 95%10 - 95%
Operating temperature (T-T)Known for one-10 - 55 °C
Door station operating temperature (T-T)Known for one-30 - 60 °C
Main monitor station operating temperature (T-T)Known for one-10 - 55 °C
Weight & dimensions4 differ
WidthDiffers182.7 mm190 mm
DepthDiffers17.7 mm250 mm
HeightDiffers133.9 mm23.5 mm
WeightDiffers250 g670 g
Door station dimensions (WxDxH)Known for one46 x 33.8 x 131.45 mm
Packaging data1 differ
Outdoor unit includedYesYes
Package weightDiffers480 g850 g
Indoor unit includedKnown for oneYes
Rain coverKnown for oneYes
Technical detailsidentical
Compliance certificatesCE, Federal Communications Commission (FCC)CE, Federal Communications Commission (FCC)
Sustainability complianceKnown for oneYes
Cameraidentical
Megapixel (approx.)Known for one1.3 MP
Sensor typeKnown for oneCMOS
Optical sensor sizeKnown for one25.4 / 4 mm (1 / 4")
Day/night modeKnown for oneYes
Viewing angle, horizontalKnown for one70°
Viewing angle, verticalKnown for one40°

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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