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Product comparison · 2 video intercom systems

Dahua Technology VTH5421EW-H video intercom system vs Dahua Technology VTH8622KMS-W video intercom system

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  • 30specifications compared
  • 14differ
  • 16identical
  • 24known for one product only

Key differences

The Dahua Technology VTH8622KMS-W video intercom system has 32 GB more maximum memory card size than the Dahua Technology VTH5421EW-H video intercom system (64 GB vs 32 GB). The Dahua Technology VTH5421EW-H video intercom system has 89 mm more width than the Dahua Technology VTH8622KMS-W video intercom system (236 mm vs 147 mm). The Dahua Technology VTH8622KMS-W video intercom system has 55.2 mm more depth than the Dahua Technology VTH5421EW-H video intercom system (185 mm vs 129.8 mm). Only the Dahua Technology VTH8622KMS-W video intercom system has outdoor unit included. Connectivity technology: Wired & Wireless on the Dahua Technology VTH5421EW-H video intercom system, Wired on the Dahua Technology VTH8622KMS-W video intercom system.

  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Voice codecs
    • PCM
    • G.711Mu, G.711a, G.711u
  • Product colour
    • White
    • Black, White
  • Proper use
    • Indoor
    • Outdoor
  • Compatible memory cards
    • SD
    • MicroSD (TransFlash)
  • Maximum memory card size
    • 32 GB
    • 64 GB
  • Operating relative humidity (H-H)
    • 10 - 90%
    • 10 - 95%
  • Width
    • 236 mm
    • 147 mm

Side by side

Differences highlightedShow differences only
54 specifications
A

Dahua Technology

VTH5421EW-H video intercom system

Model VTH5421EW-H

View product
B

Dahua Technology

VTH8622KMS-W video intercom system

Model VTH8622KMS-W

View product
Features1 differ
Connectivity technologyDiffersWired & WirelessWired
ColourYesYes
Number of displays supported11
SpeakerphoneYesYes
Built-in microphoneYesYes
Video codecsKnown for oneH.264
Wall mountableYesYes
Maximum number of cameras supportedKnown for one1
Door station controlKnown for oneYes
Echo cancellationKnown for oneYes
Displayidentical
Display diagonal17.8 cm (7")17.8 cm (7")
Display technologyTFTTFT
Display resolution1024 x 600 pixels1024 x 600 pixels
Backlight displayKnown for oneYes
TouchscreenYesYes
Touchscreen typeCapacitiveCapacitive
Audio1 differ
Built-in speaker(s)YesYes
Voice codecsDiffersPCMG.711Mu, G.711a, G.711u
Noise-cancelingKnown for oneYes
Design2 differ
Product colourDiffersWhiteBlack, White
Indoor unit housing materialKnown for oneABS, Polycarbonate
Control typeTouchTouch
Proper useDiffersIndoorOutdoor
Housing materialKnown for oneMetal
Placement supportedKnown for oneHorizontal
Storage2 differ
Memory card slotYesYes
Compatible memory cardsDiffersSDMicroSD (TransFlash)
Maximum memory card sizeDiffers32 GB64 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
Supported network protocolsKnown for oneIPv4, DNS, RTSP, RTP, TCP, UDP, SIP
Softwareidentical
Operating system installedKnown for oneLinux
Poweridentical
Indoor unit power typeKnown for oneDC
Power consumption (typical)Known for one5 W
Power consumption (standby)Known for one2 W
Outdoor unit power typeKnown for oneDC
Operational conditions1 differ
Operating relative humidity (H-H)Differs10 - 90%10 - 95%
Operating temperature (T-T)-10 - 55 °C-10 - 55 °C
Weight & dimensions4 differ
WidthDiffers236 mm147 mm
DepthDiffers129.8 mm185 mm
HeightDiffers23 mm23.5 mm
WeightDiffers566 g390 g
Packaging data2 differ
Indoor unit includedKnown for oneYes
Outdoor unit includedDiffersNoYes
Package weightDiffers917 g580 g
Technical details1 differ
Compliance certificatesDiffersCECE, Federal Communications Commission (FCC)
CertificationKnown for oneFCC
Sustainability complianceKnown for oneYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)

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