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Product comparison · 2 video intercom systems

Dahua Technology VTH8642KMS-W video intercom system vs Dahua Technology VTO6221E-P video intercom system

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  • 22specifications compared
  • 12differ
  • 10identical
  • 39known for one product only

Key differences

The Dahua Technology VTO6221E-P video intercom system has 10 - 95% more operating relative humidity (H-H) than the Dahua Technology VTH8642KMS-W video intercom system (20 - 95% vs 10 - 95%). The Dahua Technology VTH8642KMS-W video intercom system has 92 mm more width than the Dahua Technology VTO6221E-P video intercom system (190 mm vs 98 mm). The Dahua Technology VTH8642KMS-W video intercom system has 218 mm more depth than the Dahua Technology VTO6221E-P video intercom system (250 mm vs 32 mm). Display diagonal: 25.4 cm (10") on the Dahua Technology VTH8642KMS-W video intercom system, 5.84 cm (2.3") on the Dahua Technology VTO6221E-P video intercom system. Display technology: TFT on the Dahua Technology VTH8642KMS-W video intercom system, OLED on the Dahua Technology VTO6221E-P video intercom system.

  • Display diagonal
    • 25.4 cm (10")
    • 5.84 cm (2.3")
  • Display technology
    • TFT
    • OLED
  • Voice codecs
    • G.711Mu, G.711a, G.711u
    • G.711
  • Product colour
    • Black, White
    • Aluminium
  • Control type
    • Touch
    • Buttons
  • Placement supported
    • Horizontal
    • Vertical
  • Operating relative humidity (H-H)
    • 10 - 95%
    • 20 - 95%
  • Operating temperature (T-T)
    • -10 - 55 °C
    • -40 - 60 °C

Side by side

Differences highlightedShow differences only
61 specifications
A

Dahua Technology

VTH8642KMS-W video intercom system

Model VTH8642KMS-W

View product
B

Dahua Technology

VTO6221E-P video intercom system

Model VTO6221E-P

View product
Featuresidentical
Connectivity technologyWiredWired
ColourKnown for oneYes
Number of displays supported11
Maximum number of cameras supported11
SpeakerphoneYesYes
RFID readerKnown for oneYes
Automatic gain controlKnown for oneYes
Built-in microphoneYesYes
Door station controlKnown for oneYes
Motion detection functionKnown for oneYes
VoIP protocolsKnown for oneTCP/IP
Wall mountableYesYes
Display2 differ
Display diagonalDiffers25.4 cm (10")5.84 cm (2.3")
Display technologyDiffersTFTOLED
Video formats supportedKnown for oneH.264
Display resolutionKnown for one1024 x 600 pixels
TouchscreenKnown for oneYes
Touchscreen typeKnown for oneCapacitive
Night visionidentical
Night visionKnown for oneYes
Cameraidentical
Megapixel (approx.)Known for one2 MP
Sensor typeKnown for oneCMOS
Optical sensor sizeKnown for one25.4 / 2.9 mm (1 / 2.9")
Viewing angle, horizontalKnown for one138°
Viewing angle, verticalKnown for one78°
Audio1 differ
Built-in speaker(s)YesYes
Noise-cancelingKnown for oneYes
Voice codecsDiffersG.711Mu, G.711a, G.711uG.711
Design3 differ
Product colourDiffersBlack, WhiteAluminium
IK codeKnown for oneIK08
International Protection (IP) codeKnown for oneIP65
Control typeDiffersTouchButtons
Housing materialKnown for oneAluminium
Placement supportedDiffersHorizontalVertical
Proper useOutdoorOutdoor
Networkidentical
Ethernet interface typeKnown for oneFast Ethernet
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Cabling technologyKnown for one10/100Base-T(X)
Power over Ethernet (PoE)Known for oneYes
Networking standardsKnown for oneIEEE 802.3af
Supported network protocolsKnown for oneTCP/IP
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Softwareidentical
Operating system installedKnown for oneLinux
Poweridentical
Outdoor unit power typeDCDC
AC adapter output voltageKnown for one12 V
AC adapter output currentKnown for one2 A
Power consumption (typical)Known for one6 W
Operational conditions2 differ
Operating relative humidity (H-H)Differs10 - 95%20 - 95%
Operating temperature (T-T)Differs-10 - 55 °C-40 - 60 °C
Weight & dimensions4 differ
WidthDiffers190 mm98 mm
DepthDiffers250 mm32 mm
HeightDiffers23.5 mm200 mm
WeightDiffers670 g1.5 kg
Packaging dataidentical
Outdoor unit includedYesYes
Package weightKnown for one850 g
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Minimum order quantityKnown for one1 pc(s)
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneSD
Technical detailsidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)

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