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Product comparison · 2 video intercom systems

Dahua Technology DHI-KTW01 video intercom system vs Dahua Technology DHI-VTT201 video intercom system

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  • 16specifications compared
  • 6differ
  • 10identical
  • 36known for one product only

Key differences

The Dahua Technology DHI-KTW01 video intercom system has 0.7 MP more megapixel (approx.) than the Dahua Technology DHI-VTT201 video intercom system (2 MP vs 1.3 MP). The Dahua Technology DHI-VTT201 video intercom system has 1 W more power consumption (typical) than the Dahua Technology DHI-KTW01 video intercom system (8 W vs 7 W). Only the Dahua Technology DHI-KTW01 video intercom system has indoor unit included. Connectivity technology: Wired & Wireless on the Dahua Technology DHI-KTW01 video intercom system, Wired on the Dahua Technology DHI-VTT201 video intercom system. Product colour: Black, White on the Dahua Technology DHI-KTW01 video intercom system, Aluminium on the Dahua Technology DHI-VTT201 video intercom system.

  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Megapixel (approx.)
    • 2 MP
    • 1.3 MP
  • Product colour
    • Black, White
    • Aluminium
  • International Protection (IP) code
    • IP65
    • IP54
  • Power consumption (typical)
    • 7 W
    • 8 W
  • Indoor unit included
    • Yes
    • No

Side by side

Differences highlightedShow differences only
52 specifications
A

Dahua Technology

DHI-KTW01 video intercom system

Model DHI-KTW01

View product
B

Dahua Technology

DHI-VTT201 video intercom system

Model DHI-VTT201

View product
Features1 differ
Connectivity technologyDiffersWired & WirelessWired
ColourYesYes
SpeakerphoneYesYes
Built-in microphoneKnown for oneYes
Number of buttonsKnown for one2 buttons
Wall mountableKnown for oneYes
Frequency bandKnown for one2.4 GHz
Motion detection functionKnown for oneYes
Displayidentical
Video formats supportedKnown for oneH.264
Display diagonalKnown for one17.8 cm (7")
Display technologyKnown for oneTFT
Display resolutionKnown for one1024 x 600 pixels
Night visionidentical
Night visionYesYes
LED typeKnown for oneIR
Camera1 differ
Megapixel (approx.)Differs2 MP1.3 MP
Sensor typeCMOSCMOS
Optical sensor sizeKnown for one25.4 / 3 mm (1 / 3")
Maximum frame rateKnown for one30 fps
Viewing angle, horizontalKnown for one125°
Viewing angle, verticalKnown for one72°
Audioidentical
Built-in speaker(s)Known for oneYes
Number of speakersKnown for one1
Voice codecsKnown for oneG.711
Design2 differ
Product colourDiffersBlack, WhiteAluminium
IK codeKnown for oneIK08
International Protection (IP) codeDiffersIP65IP54
Vandal-proofKnown for oneYes
Outdoor unit housing materialKnown for oneAluminium
Control typeKnown for oneButtons
Placement supportedKnown for oneVertical
Proper useKnown for oneOutdoor
Networkidentical
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Power over Ethernet (PoE)YesYes
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)
Cabling technologyKnown for one10/100Base-T(X)
Softwareidentical
Operating system installedKnown for oneLinux
Power1 differ
Outdoor unit power typeKnown for oneDC
Power consumption (typical)Differs7 W8 W
Power consumption (standby)Known for one1 W
Operational conditionsidentical
Operating relative humidity (H-H)10 - 90%10 - 90%
Operating temperature (T-T)-30 - 60 °C-30 - 60 °C
Weight & dimensionsidentical
WidthKnown for one105 mm
DepthKnown for one46.7 mm
HeightKnown for one180 mm
WeightKnown for one900 g
Packaging data1 differ
Indoor unit includedDiffersYesNo
Outdoor unit includedYesYes
Technical detailsidentical
CertificationKnown for oneCE/FCC/UL

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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