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Product comparison · 2 video intercom systems

Dahua Technology VTH1520A video intercom system vs Dahua Technology VTH8622KMS-W video intercom system

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  • 21specifications compared
  • 12differ
  • 9identical
  • 26known for one product only

Key differences

The Dahua Technology VTH8622KMS-W video intercom system has 60 GB more maximum memory card size than the Dahua Technology VTH1520A video intercom system (64 GB vs 4 GB). The Dahua Technology VTH1520A video intercom system has 74.2 mm more width than the Dahua Technology VTH8622KMS-W video intercom system (221.2 mm vs 147 mm). The Dahua Technology VTH8622KMS-W video intercom system has 159.2 mm more depth than the Dahua Technology VTH1520A video intercom system (185 mm vs 25.8 mm). Display technology: LCD/TFT on the Dahua Technology VTH1520A video intercom system, TFT on the Dahua Technology VTH8622KMS-W video intercom system. Display resolution: 800 x 480 pixels on the Dahua Technology VTH1520A video intercom system, 1024 x 600 pixels on the Dahua Technology VTH8622KMS-W video intercom system.

  • Display technology
    • LCD/TFT
    • TFT
  • Display resolution
    • 800 x 480 pixels
    • 1024 x 600 pixels
  • Voice codecs
    • G.711
    • G.711Mu, G.711a, G.711u
  • Product colour
    • White
    • Black, White
  • Control type
    • Buttons
    • Touch
  • Proper use
    • Indoor & outdoor
    • Outdoor
  • Maximum memory card size
    • 4 GB
    • 64 GB
  • Operating relative humidity (H-H)
    • 10 - 90%
    • 10 - 95%

Side by side

Differences highlightedShow differences only
47 specifications
A

Dahua Technology

VTH1520A video intercom system

Model VTH1520A

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B

Dahua Technology

VTH8622KMS-W video intercom system

Model VTH8622KMS-W

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Featuresidentical
Connectivity technologyWiredWired
ColourYesYes
Number of displays supportedKnown for one1
Maximum number of cameras supportedKnown for one1
SpeakerphoneKnown for oneYes
Built-in microphoneYesYes
Door station controlYesYes
Echo cancellationKnown for oneYes
Wall mountableYesYes
Display2 differ
Display diagonal17.8 cm (7")17.8 cm (7")
Display technologyDiffersLCD/TFTTFT
Display resolutionDiffers800 x 480 pixels1024 x 600 pixels
TouchscreenKnown for oneYes
Touchscreen typeKnown for oneCapacitive
Audio1 differ
Built-in speaker(s)YesYes
Noise-cancelingKnown for oneYes
Voice codecsDiffersG.711G.711Mu, G.711a, G.711u
Design3 differ
Product colourDiffersWhiteBlack, White
Control typeDiffersButtonsTouch
Housing materialKnown for oneMetal
Placement supportedKnown for oneHorizontal
Proper useDiffersIndoor & outdoorOutdoor
Smartphone supportKnown for oneYes
Storage1 differ
Memory card slotYesYes
Compatible memory cardsMicroSD (TransFlash)MicroSD (TransFlash)
Maximum memory card sizeDiffers4 GB64 GB
Networkidentical
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technologyKnown for one10/100Base-T(X)
Supported network protocolsKnown for oneTCP/IP
Poweridentical
Outdoor unit power typeKnown for oneDC
AC adapter output voltageKnown for one12 V
Power consumption (typical)Known for one7 W
Power consumption (standby)Known for one1.5 W
Operational conditions1 differ
Operating relative humidity (H-H)Differs10 - 90%10 - 95%
Operating temperature (T-T)Known for one-10 - 55 °C
Main monitor station operating temperature (T-T)Known for one-10 - 55 °C
Weight & dimensions4 differ
WidthDiffers221.2 mm147 mm
DepthDiffers25.8 mm185 mm
HeightDiffers154.3 mm23.5 mm
WeightDiffers800 g390 g
Packaging dataidentical
Outdoor unit includedKnown for oneYes
Package weightKnown for one580 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

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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