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Product comparison · 2 video intercom systems

Dahua Technology VTH8621KMS-WP video intercom system vs Dahua Technology VTH8642KMS-W video intercom system

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  • 31specifications compared
  • 9differ
  • 22identical
  • 22known for one product only

Key differences

The Dahua Technology VTH8642KMS-W video intercom system has 5 mm more width than the Dahua Technology VTH8621KMS-WP video intercom system (190 mm vs 185 mm). The Dahua Technology VTH8642KMS-W video intercom system has 226.5 mm more depth than the Dahua Technology VTH8621KMS-WP video intercom system (250 mm vs 23.5 mm). The Dahua Technology VTH8621KMS-WP video intercom system has 123.5 mm more height than the Dahua Technology VTH8642KMS-W video intercom system (147 mm vs 23.5 mm). Display diagonal: 17.8 cm (7") on the Dahua Technology VTH8621KMS-WP video intercom system, 25.4 cm (10") on the Dahua Technology VTH8642KMS-W video intercom system. Voice codecs: G.711a, G.711u, PCM on the Dahua Technology VTH8621KMS-WP video intercom system, G.711Mu, G.711a, G.711u on the Dahua Technology VTH8642KMS-W video intercom system.

  • Display diagonal
    • 17.8 cm (7")
    • 25.4 cm (10")
  • Voice codecs
    • G.711a, G.711u, PCM
    • G.711Mu, G.711a, G.711u
  • Product colour
    • Silver
    • Black, White
  • Compatible memory cards
    • MicroSD (TransFlash)
    • SD
  • Width
    • 185 mm
    • 190 mm
  • Depth
    • 23.5 mm
    • 250 mm
  • Height
    • 147 mm
    • 23.5 mm
  • Weight
    • 390 g
    • 670 g

Side by side

Differences highlightedShow differences only
53 specifications
A

Dahua Technology

VTH8621KMS-WP video intercom system

Model VTH8621KMS-WP

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B

Dahua Technology

VTH8642KMS-W video intercom system

Model VTH8642KMS-W

View product
Featuresidentical
Connectivity technologyWiredWired
ColourKnown for oneYes
Number of displays supported11
Maximum number of cameras supported11
SpeakerphoneYesYes
Automatic gain controlKnown for oneYes
Built-in microphoneYesYes
Door station controlKnown for oneYes
Echo cancellationKnown for oneYes
Motion detection functionKnown for oneYes
Wall mountableYesYes
Display1 differ
Display diagonalDiffers17.8 cm (7")25.4 cm (10")
Display technologyTFTTFT
Display resolution1024 x 600 pixels1024 x 600 pixels
TouchscreenYesYes
Touchscreen typeCapacitiveCapacitive
Audio1 differ
Built-in speaker(s)YesYes
Noise-cancelingKnown for oneYes
Voice codecsDiffersG.711a, G.711u, PCMG.711Mu, G.711a, G.711u
Design1 differ
Product colourDiffersSilverBlack, White
Outdoor unit housing materialKnown for oneAluminium
Control typeTouchTouch
Housing materialKnown for oneMetal
Placement supportedHorizontalHorizontal
Proper useOutdoorOutdoor
Storage1 differ
Memory card slotYesYes
Compatible memory cardsDiffersMicroSD (TransFlash)SD
Maximum memory card sizeKnown for one64 GB
Networkidentical
Ethernet interface typeKnown for oneFast Ethernet
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Wi-FiYesYes
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technologyKnown for one10/100Base-T(X)
Power over Ethernet (PoE)Known for oneYes
Softwareidentical
Operating system installedKnown for oneLinux
Poweridentical
Outdoor unit power typeDCDC
AC adapter output voltageKnown for one12 V
AC adapter output currentKnown for one1 A
Power consumption (typical)Known for one7 W
Power consumption (standby)Known for one3 W
Operational conditionsidentical
Operating relative humidity (H-H)10 - 95%10 - 95%
Operating temperature (T-T)-10 - 55 °C-10 - 55 °C
Weight & dimensions4 differ
WidthDiffers185 mm190 mm
DepthDiffers23.5 mm250 mm
HeightDiffers147 mm23.5 mm
WeightDiffers390 g670 g
Packaging data1 differ
Outdoor unit includedYesYes
Package weightDiffers580 g850 g
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Minimum order quantityKnown for one1 pc(s)
Technical detailsidentical
Compliance certificatesCE, Federal Communications Commission (FCC)CE, 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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