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Product comparison · 2 video intercom systems

Dahua Technology KTA04 video intercom system vs Dahua Technology VTH8641KMS-WP video intercom system

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  • 15specifications compared
  • 8differ
  • 7identical
  • 45known for one product only

Key differences

The Dahua Technology VTH8641KMS-WP video intercom system has 54 mm more width than the Dahua Technology KTA04 video intercom system (190 mm vs 136 mm). The Dahua Technology VTH8641KMS-WP video intercom system has 110 mm more depth than the Dahua Technology KTA04 video intercom system (250 mm vs 140 mm). The Dahua Technology VTH8641KMS-WP video intercom system has 5.2 mm more height than the Dahua Technology KTA04 video intercom system (23.5 mm vs 18.3 mm). Display diagonal: 10.9 cm (4.3") on the Dahua Technology KTA04 video intercom system, 25.4 cm (10") on the Dahua Technology VTH8641KMS-WP 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 VTH8641KMS-WP video intercom system.

  • Display diagonal
    • 10.9 cm (4.3")
    • 25.4 cm (10")
  • Display resolution
    • 480 x 272 pixels
    • 1024 x 600 pixels
  • Product colour
    • Silver, White
    • White
  • Control type
    • Buttons, Touch
    • Touch
  • Width
    • 136 mm
    • 190 mm
  • Depth
    • 140 mm
    • 250 mm
  • Height
    • 18.3 mm
    • 23.5 mm
  • Weight
    • 160 g
    • 670 g

Side by side

Differences highlightedShow differences only
60 specifications
A

Dahua Technology

KTA04 video intercom system

Model KTA04

View product
B

Dahua Technology

VTH8641KMS-WP video intercom system

Model VTH8641KMS-WP

View product
Featuresidentical
Connectivity technologyWiredWired
Number of displays supported11
Maximum number of cameras supported11
SpeakerphoneYesYes
Automatic gain controlKnown for oneYes
Built-in microphoneKnown for oneYes
Echo cancellationKnown for oneYes
Motion detection functionKnown for oneYes
Wall mountableKnown for oneYes
ColourKnown for oneYes
Display2 differ
Display diagonalDiffers10.9 cm (4.3")25.4 cm (10")
Display technologyTFTTFT
Display resolutionDiffers480 x 272 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
Noise-cancelingKnown for oneYes
Voice codecsKnown for oneG.711a, G.711u, PCM
Design2 differ
Product colourDiffersSilver, WhiteWhite
Control typeDiffersButtons, TouchTouch
Housing materialKnown for oneMetal
Placement supportedKnown for oneHorizontal
Proper useKnown for oneOutdoor
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 oneFast Ethernet
Ethernet LAN data ratesKnown for one10,1000 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technologyKnown for one10/100Base-T(X)
Power over Ethernet (PoE)Known for oneYes
Poweridentical
Outdoor unit power typeKnown for oneDC
Indoor unit power typeKnown for oneDC
Battery voltageKnown for one12 V
Operational conditionsidentical
Operating temperature (T-T)-10 - 55 °C-10 - 55 °C
Storage temperature (T-T)Known for one10 - 95 °C
Weight & dimensions4 differ
WidthDiffers136 mm190 mm
DepthDiffers140 mm250 mm
HeightDiffers18.3 mm23.5 mm
WeightDiffers160 g670 g
Door station dimensions (WxDxH)Known for one131.45 x 46 x 33.8 mm
Packaging dataidentical
Outdoor unit includedYesYes
Package weightKnown for one850 g
Indoor unit includedKnown for oneYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Technical detailsidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
Sustainability complianceKnown for oneYes
CertificationKnown for oneCE/FCC
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°

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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