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Product comparison · 2 video intercom systems

Dahua Technology KTA04 video intercom system vs Dahua Technology VTH5123H-W-S2 video intercom system

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  • 12specifications compared
  • 7differ
  • 5identical
  • 37known for one product only

Key differences

The Dahua Technology KTA04 video intercom system has 6 mm more width than the Dahua Technology VTH5123H-W-S2 video intercom system (136 mm vs 130 mm). The Dahua Technology KTA04 video intercom system has 116.1 mm more depth than the Dahua Technology VTH5123H-W-S2 video intercom system (140 mm vs 23.9 mm). The Dahua Technology VTH5123H-W-S2 video intercom system has 170.7 mm more height than the Dahua Technology KTA04 video intercom system (189 mm vs 18.3 mm). Display diagonal: 10.9 cm (4.3") on the Dahua Technology KTA04 video intercom system, 17.8 cm (7") on the Dahua Technology VTH5123H-W-S2 video intercom system. Display resolution: 480 x 272 pixels on the Dahua Technology KTA04 video intercom system, 1024 x 600 pixels on the Dahua Technology VTH5123H-W-S2 video intercom system.

  • Display diagonal
    • 10.9 cm (4.3")
    • 17.8 cm (7")
  • Display resolution
    • 480 x 272 pixels
    • 1024 x 600 pixels
  • Product colour
    • Silver, White
    • White
  • Width
    • 136 mm
    • 130 mm
  • Depth
    • 140 mm
    • 23.9 mm
  • Height
    • 18.3 mm
    • 189 mm
  • Weight
    • 160 g
    • 633 g

Side by side

Differences highlightedShow differences only
49 specifications
A

Dahua Technology

KTA04 video intercom system

Model KTA04

View product
B

Dahua Technology

VTH5123H-W-S2 video intercom system

Model VTH5123H-W-S2

View product
Featuresidentical
Connectivity technologyWiredWired
ColourKnown for oneYes
Number of displays supported11
Maximum number of cameras supportedKnown for one1
SpeakerphoneYesYes
Frequency bandKnown for one2.4 GHz
Display2 differ
Display diagonalDiffers10.9 cm (4.3")17.8 cm (7")
Display technologyTFTTFT
Display resolutionDiffers480 x 272 pixels1024 x 600 pixels
Wide Dynamic Range (WDR)Known for oneYes
TouchscreenKnown for oneYes
Touchscreen typeKnown for oneCapacitive
Night visionidentical
Night visionKnown for oneYes
LED typeKnown for oneIR
Cameraidentical
Megapixel (approx.)Known for one1.3 MP
Sensor typeKnown for oneCMOS
Day/night modeKnown for oneYes
Viewing angle, horizontalKnown for one70°
Viewing angle, verticalKnown for one40°
Design1 differ
Product colourDiffersSilver, WhiteWhite
Outdoor unit housing materialKnown for onePlastic
Control typeKnown for oneButtons, Touch
LED indicatorsKnown for onePower
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS)
Poweridentical
Indoor unit power typeKnown for oneDC
Battery voltageKnown for one12 V
Power consumption (standby)Known for one2.5 W
Power consumption (max)Known for one10 W
Operational conditionsidentical
Operating temperature (T-T)-10 - 55 °C-10 - 55 °C
Operating relative humidity (H-H)Known for one10 - 95%
Storage temperature (T-T)Known for one-40 - 70 °C
Weight & dimensions4 differ
WidthDiffers136 mm130 mm
DepthDiffers140 mm23.9 mm
HeightDiffers18.3 mm189 mm
WeightDiffers160 g633 g
Door station dimensions (WxDxH)Known for one131.45 x 46 x 33.8 mm
Packaging dataidentical
Indoor unit includedKnown for oneYes
Outdoor unit includedKnown for oneYes
Technical detailsidentical
CertificationKnown for oneCE/FCC
Audioidentical
Built-in speaker(s)Known for oneYes
Voice codecsKnown for oneG.711a, G.711u, PCM
Storageidentical
Memory card includedKnown for oneMicroSD
Included memory card sizeKnown for one64 GB
Outdoor unitidentical
Alarm input channels (transmitter)Known for one6
RS-485 ports (transmitter)Known for one1
Networkidentical
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Supported network protocolsKnown for oneIPv4; UDP; DNS; TCP

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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