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Product comparison · 2 video intercom systems

Dahua Technology DHI-KTA03M video intercom system vs Dahua Technology KTA04 video intercom system

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  • 19specifications compared
  • 8differ
  • 11identical
  • 23known for one product only

Key differences

The Dahua Technology DHI-KTA03M video intercom system has 46.7 mm more width than the Dahua Technology KTA04 video intercom system (182.7 mm vs 136 mm). The Dahua Technology KTA04 video intercom system has 122.3 mm more depth than the Dahua Technology DHI-KTA03M video intercom system (140 mm vs 17.7 mm). The Dahua Technology DHI-KTA03M video intercom system has 115.6 mm more height than the Dahua Technology KTA04 video intercom system (133.9 mm vs 18.3 mm). Display diagonal: 17.8 cm (7") on the Dahua Technology DHI-KTA03M video intercom system, 10.9 cm (4.3") on the Dahua Technology KTA04 video intercom system. Display resolution: 1024 x 600 pixels on the Dahua Technology DHI-KTA03M video intercom system, 480 x 272 pixels on the Dahua Technology KTA04 video intercom system.

  • Display diagonal
    • 17.8 cm (7")
    • 10.9 cm (4.3")
  • Display resolution
    • 1024 x 600 pixels
    • 480 x 272 pixels
  • Product colour
    • Black, White
    • Silver, White
  • Width
    • 182.7 mm
    • 136 mm
  • Depth
    • 17.7 mm
    • 140 mm
  • Height
    • 133.9 mm
    • 18.3 mm
  • Weight
    • 250 g
    • 160 g
  • Door station dimensions (WxDxH)
    • 46 x 33.8 x 131.45 mm
    • 131.45 x 46 x 33.8 mm

Side by side

Differences highlightedShow differences only
42 specifications
A

Dahua Technology

DHI-KTA03M video intercom system

Model DHI-KTA03M

View product
B

Dahua Technology

KTA04 video intercom system

Model KTA04

View product
Featuresidentical
Connectivity technologyWiredWired
ColourYesYes
Number of displays supportedKnown for one1
Maximum number of cameras supportedKnown for one1
SpeakerphoneYesYes
Display2 differ
Display diagonalDiffers17.8 cm (7")10.9 cm (4.3")
Display technologyKnown for oneTFT
Display resolutionDiffers1024 x 600 pixels480 x 272 pixels
Wide Dynamic Range (WDR)YesYes
Night visionidentical
Night visionKnown for oneYes
LED typeKnown for oneIR
Cameraidentical
Megapixel (approx.)1.3 MP1.3 MP
Sensor typeCMOSCMOS
Day/night modeYesYes
Viewing angle, horizontal70°70°
Viewing angle, vertical40°40°
Optical sensor sizeKnown for one25.4 / 4 mm (1 / 4")
Design1 differ
Product colourDiffersBlack, WhiteSilver, White
Outdoor unit housing materialKnown for onePlastic
Control typeKnown for oneButtons, Touch
LED indicatorsKnown for onePower
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Poweridentical
Indoor unit power typeKnown for oneDC
Battery voltageKnown for one12 V
AC adapter output voltageKnown for one12 V
AC adapter output currentKnown for one1 A
Operational conditionsidentical
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
Operating relative humidity (H-H)Known for one10 - 95%
Weight & dimensions5 differ
WidthDiffers182.7 mm136 mm
DepthDiffers17.7 mm140 mm
HeightDiffers133.9 mm18.3 mm
WeightDiffers250 g160 g
Door station dimensions (WxDxH)Differs46 x 33.8 x 131.45 mm131.45 x 46 x 33.8 mm
Packaging dataidentical
Indoor unit includedYesYes
Outdoor unit includedYesYes
Rain coverKnown for oneYes
Package weightKnown for one480 g
Technical detailsidentical
CertificationKnown for oneCE/FCC
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
Sustainability complianceKnown 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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