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Product comparison · 2 video intercom systems

Dahua Technology VTH5421E-H video intercom system vs Dahua Technology VTH8621KMS-WP video intercom system

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  • 38specifications compared
  • 16differ
  • 22identical
  • 22known for one product only

Key differences

The Dahua Technology VTH8621KMS-WP video intercom system has 32 GB more maximum memory card size than the Dahua Technology VTH5421E-H video intercom system (64 GB vs 32 GB). The Dahua Technology VTH8621KMS-WP video intercom system has 2 W more power consumption (typical) than the Dahua Technology VTH5421E-H video intercom system (7 W vs 5 W). The Dahua Technology VTH8621KMS-WP video intercom system has 1 W more power consumption (standby) than the Dahua Technology VTH5421E-H video intercom system (3 W vs 2 W). Only the Dahua Technology VTH8621KMS-WP video intercom system has outdoor unit included. Connectivity technology: Wired & Wireless on the Dahua Technology VTH5421E-H video intercom system, Wired on the Dahua Technology VTH8621KMS-WP video intercom system.

  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Voice codecs
    • PCM
    • G.711a, G.711u, PCM
  • Product colour
    • Black
    • Silver
  • Proper use
    • Indoor
    • Outdoor
  • Compatible memory cards
    • SD
    • MicroSD (TransFlash)
  • Maximum memory card size
    • 32 GB
    • 64 GB
  • Power consumption (typical)
    • 5 W
    • 7 W
  • Power consumption (standby)
    • 2 W
    • 3 W

Side by side

Differences highlightedShow differences only
60 specifications
A

Dahua Technology

VTH5421E-H video intercom system

Model VTH5421E-H

View product
B

Dahua Technology

VTH8621KMS-WP video intercom system

Model VTH8621KMS-WP

View product
Features1 differ
Connectivity technologyDiffersWired & WirelessWired
ColourYesYes
Number of displays supported11
Maximum number of cameras supportedKnown for one1
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
Video codecsKnown for oneH.264
Displayidentical
Display diagonal17.8 cm (7")17.8 cm (7")
Display technologyTFTTFT
Display resolution1024 x 600 pixels1024 x 600 pixels
TouchscreenYesYes
Touchscreen typeCapacitiveCapacitive
Backlight displayKnown for oneYes
Audio1 differ
Built-in speaker(s)YesYes
Noise-cancelingKnown for oneYes
Voice codecsDiffersPCMG.711a, G.711u, PCM
Design2 differ
Product colourDiffersBlackSilver
Outdoor unit housing materialKnown for oneAluminium
Control typeTouchTouch
Housing materialKnown for oneMetal
Placement supportedKnown for oneHorizontal
Proper useDiffersIndoorOutdoor
Indoor unit housing materialKnown for oneABS, Polycarbonate
Storage2 differ
Memory card slotYesYes
Compatible memory cardsDiffersSDMicroSD (TransFlash)
Maximum memory card sizeDiffers32 GB64 GB
Networkidentical
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Ethernet LAN (RJ-45) ports11
Wi-FiYesYes
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technology10/100Base-T(X)10/100Base-T(X)
Power over Ethernet (PoE)YesYes
Supported network protocolsKnown for oneIPv4, DNS, RTSP, RTP, TCP, UDP, SIP
Softwareidentical
Operating system installedLinuxLinux
Power2 differ
Outdoor unit power typeKnown for oneDC
AC adapter output voltageKnown for one12 V
AC adapter output currentKnown for one1 A
Power consumption (typical)Differs5 W7 W
Power consumption (standby)Differs2 W3 W
Indoor 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 mm185 mm
DepthDiffers129.8 mm23.5 mm
HeightDiffers23 mm147 mm
WeightDiffers566 g390 g
Packaging data2 differ
Outdoor unit includedDiffersNoYes
Package weightDiffers917 g580 g
Indoor unit includedKnown for oneYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Minimum order quantityKnown for one1 pc(s)
Technical details1 differ
Compliance certificatesDiffersCECE, Federal Communications Commission (FCC)
Sustainability complianceKnown for oneYes
CertificationKnown for oneFCC

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