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Product comparison · 2 video intercom systems

Dahua Technology VTH5421EW-H video intercom system vs Dahua Technology VTS8340B-CG video intercom system

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  • 31specifications compared
  • 18differ
  • 13identical
  • 28known for one product only

Key differences

  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Number of displays supported
    • 1
    • 4
  • Display diagonal
    • 17.8 cm (7")
    • 25.4 cm (10")
  • Product colour
    • White
    • Grey
  • Control type
    • Touch
    • Buttons
  • Compatible memory cards
    • SD
    • MicroSD (TransFlash)
  • Maximum memory card size
    • 32 GB
    • 64 GB
  • Ethernet interface type
    • Fast Ethernet
    • Gigabit Ethernet

Side by side

Differences highlightedShow differences only
59 specifications
A

Dahua Technology

VTH5421EW-H video intercom system

Model VTH5421EW-H

View product
B

Dahua Technology

VTS8340B-CG video intercom system

Model VTS8340B-CG

View product
Features2 differ
Connectivity technologyDiffersWired & WirelessWired
ColourYesYes
Number of displays supportedDiffers14
SpeakerphoneYesYes
Built-in microphoneYesYes
Video codecsKnown for oneH.264
Wall mountableKnown for oneYes
Maximum number of cameras supportedKnown for one4
Echo cancellationKnown for oneYes
Number of buttonsKnown for one2 buttons
ResolutionKnown for one1024
Viewing angleKnown for one72°
Display1 differ
Display diagonalDiffers17.8 cm (7")25.4 cm (10")
Display technologyTFTTFT
Display resolution1024 x 600 pixels1024 x 600 pixels
Backlight displayKnown for oneYes
TouchscreenKnown for oneYes
Touchscreen typeKnown for oneCapacitive
Audioidentical
Built-in speaker(s)YesYes
Voice codecsKnown for onePCM
Number of speakersKnown for one1
Design2 differ
Product colourDiffersWhiteGrey
Indoor unit housing materialKnown for oneABS, Polycarbonate
Control typeDiffersTouchButtons
Proper useIndoorIndoor
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS)
Storage2 differ
Memory card slotYesYes
Compatible memory cardsDiffersSDMicroSD (TransFlash)
Maximum memory card sizeDiffers32 GB64 GB
Network3 differ
Ethernet interface typeDiffersFast EthernetGigabit Ethernet
Ethernet LAN data ratesDiffers10,100 Mbit/s100,1000 Mbit/s
Ethernet LAN (RJ-45) ports11
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technologyKnown for one10/100Base-T(X)
Power over Ethernet (PoE)Known for oneYes
Supported network protocolsDiffersIPv4, DNS, RTSP, RTP, TCP, UDP, SIPIPv4; RTSP; RTP; TCP; UDP
Software1 differ
Operating system installedDiffersLinuxEmbedded LINUX
Power1 differ
Indoor unit power typeDCDC
Power consumption (typical)Differs5 W24 W
Power consumption (standby)Known for one2 W
Operational conditions1 differ
Operating relative humidity (H-H)Differs10 - 90%5 - 90%
Operating temperature (T-T)-10 - 55 °C-10 - 55 °C
Weight & dimensions3 differ
WidthDiffers236 mm345 mm
DepthDiffers129.8 mm224.6 mm
HeightDiffers23 mm64.4 mm
WeightKnown for one566 g
Packaging data1 differ
Indoor unit includedYesYes
Outdoor unit includedNoNo
Package weightDiffers917 g2.5 kg
Technical details1 differ
Compliance certificatesKnown for oneCE
CertificationDiffersFCCCE, FCC
Cameraidentical
Megapixel (approx.)Known for one5 MP
Sensor typeKnown for oneCMOS
Field of view (FOV) angleKnown for one72°
Maximum frame rateKnown for one25 fps
Viewing angle, horizontalKnown for one57°
Viewing angle, verticalKnown for one45°
Logistics dataidentical
Quantity per packKnown for one1 pc(s)

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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