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Product comparison · 2 video intercom systems

Dahua Technology KTH01 video intercom system vs Dahua Technology VTH5421EW-H video intercom system

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  • 33specifications compared
  • 12differ
  • 21identical
  • 36known for one product only

Key differences

The Dahua Technology KTH01 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 46.4 mm more width than the Dahua Technology KTH01 video intercom system (236 mm vs 189.6 mm). The Dahua Technology VTH5421EW-H video intercom system has 103.8 mm more depth than the Dahua Technology KTH01 video intercom system (129.8 mm vs 26 mm). Only the Dahua Technology KTH01 video intercom system has outdoor unit included. Product colour: Silver, White on the Dahua Technology KTH01 video intercom system, White on the Dahua Technology VTH5421EW-H video intercom system.

  • Product colour
    • Silver, White
    • White
  • Control type
    • Buttons, Touch
    • Touch
  • Compatible memory cards
    • MicroSD (TransFlash)
    • SD
  • Maximum memory card size
    • 64 GB
    • 32 GB
  • Operating relative humidity (H-H)
    • 10 - 95%
    • 10 - 90%
  • Width
    • 189.6 mm
    • 236 mm
  • Depth
    • 26 mm
    • 129.8 mm
  • Height
    • 134.6 mm
    • 23 mm

Side by side

Differences highlightedShow differences only
69 specifications
A

Dahua Technology

KTH01 video intercom system

Model KTH01

View product
B

Dahua Technology

VTH5421EW-H video intercom system

Model VTH5421EW-H

View product
Featuresidentical
Connectivity technologyWired & WirelessWired & Wireless
ColourYesYes
Number of displays supported11
Maximum number of cameras supportedKnown for one1
SpeakerphoneYesYes
Built-in microphoneYesYes
Frequency bandKnown for one2.4 GHz
Number of buttonsKnown for one1 buttons
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
Wide Dynamic Range (WDR)Known for oneYes
Backlight displayKnown for oneYes
Night visionidentical
Night visionKnown for oneYes
LED typeKnown for oneIR
Cameraidentical
Megapixel (approx.)Known for one1.3 MP
Sensor typeKnown for oneCMOS
Day/night modeKnown for oneYes
Viewing angle, horizontalKnown for one70°
Viewing angle, verticalKnown for one40°
Audioidentical
Built-in speaker(s)YesYes
Noise-cancelingKnown for oneYes
Voice codecsKnown for onePCM
Design2 differ
Product colourDiffersSilver, WhiteWhite
International Protection (IP) codeKnown for oneIP66
Control typeDiffersButtons, TouchTouch
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Indoor unit housing materialKnown for oneABS, Polycarbonate
Proper useKnown for oneIndoor
Storage2 differ
Memory card slotYesYes
Compatible memory cardsDiffersMicroSD (TransFlash)SD
Maximum memory card sizeDiffers64 GB32 GB
Outdoor unitidentical
Power consumption (transmitter) (max)Known for one3 W
Transmitter weightKnown for one180 g
Indoor unitidentical
Power consumption (receiver) (max)Known for one8.9 W
Alarm input channelsKnown for one6
RS-485 portsKnown for one1
Receiver weightKnown for one604 g
Network1 differ
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)
Power over Ethernet (PoE)YesYes
Supported network protocolsDiffersUDP; TCP; FTP; IPv4; DNS; RTSP; SSH; SIP; P2P; RTPIPv4, DNS, RTSP, RTP, TCP, UDP, SIP
Cabling technologyKnown for one10/100Base-T(X)
Poweridentical
Indoor unit power typeDCDC
Outdoor unit power typeKnown for oneDC/PoE
Power consumption (typical)Known for one5 W
Power consumption (standby)Known for one2 W
Operational conditions1 differ
Door station operating temperature (T-T)Known for one-30 - 60 °C
Main monitor station operating temperature (T-T)Known for one-10 - 55 °C
Operating relative humidity (H-H)Differs10 - 95%10 - 90%
Operating temperature (T-T)Known for one-10 - 55 °C
Weight & dimensions4 differ
WidthDiffers189.6 mm236 mm
DepthDiffers26 mm129.8 mm
HeightDiffers134.6 mm23 mm
WeightDiffers604 g566 g
Door station dimensions (WxDxH)Known for one46 x 33.8 x 131.45 mm
Packaging data1 differ
Indoor unit includedYesYes
Outdoor unit includedDiffersYesNo
Package weightKnown for one917 g
Technical details1 differ
CertificationDiffersCE/FCCFCC
Compliance certificatesKnown for oneCE
Softwareidentical
Operating system installedKnown for oneLinux

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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