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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTT201 video intercom system vs Dahua Technology KTW02 video intercom system

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  • 27specifications compared
  • 14differ
  • 13identical
  • 44known for one product only

Key differences

The Dahua Technology KTW02 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 2 W more power consumption (typical) than the Dahua Technology KTW02 video intercom system (8 W vs 6 W). Only the Dahua Technology DHI-VTT201 video intercom system has colour. Only the Dahua Technology KTW02 video intercom system has indoor unit included. Connectivity technology: Wired on the Dahua Technology DHI-VTT201 video intercom system, Wired & Wireless on the Dahua Technology KTW02 video intercom system.

  • Connectivity technology
    • Wired
    • Wired & Wireless
  • Colour
    • Yes
    • No
  • Video formats supported
    • H.264
    • H.264, H.265
  • Megapixel (approx.)
    • 1.3 MP
    • 2 MP
  • Optical sensor size
    • 25.4 / 3 mm (1 / 3")
    • 25.4 / 2.8 mm (1 / 2.8")
  • Voice codecs
    • G.711
    • G.711a, G.711u, PCM
  • Product colour
    • Aluminium
    • Light grey
  • International Protection (IP) code
    • IP54
    • IP65

Side by side

Differences highlightedShow differences only
71 specifications
A

Dahua Technology

DHI-VTT201 video intercom system

Model DHI-VTT201

View product
B

Dahua Technology

KTW02 video intercom system

Model KTW02

View product
Features2 differ
Connectivity technologyDiffersWiredWired & Wireless
ColourDiffersYesNo
Maximum number of cameras supportedKnown for one1
RFID readerKnown for oneYes
Fingerprint readerKnown for oneYes
Automatic gain controlKnown for oneYes
Door station controlKnown for oneYes
Motion detection functionKnown for oneYes
VoIP protocolsKnown for oneRTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF
Number of buttonsKnown for one2 buttons
Display1 differ
Display diagonalKnown for one17.8 cm (7")
Display technologyKnown for oneTFT
Display resolutionKnown for one1024 x 600 pixels
TouchscreenKnown for oneYes
Video formats supportedDiffersH.264H.264, H.265
Night visionidentical
LED typeKnown for oneIR
Camera2 differ
Megapixel (approx.)Differs1.3 MP2 MP
Supported video modesKnown for one720p, 1080p
Optical sensor sizeDiffers25.4 / 3 mm (1 / 3")25.4 / 2.8 mm (1 / 2.8")
Maximum frame rateKnown for one30 fps
Viewing angle, horizontalKnown for one110°
Viewing angle, verticalKnown for one62°
Audio1 differ
Noise-cancelingKnown for oneYes
Voice codecsDiffersG.711G.711a, G.711u, PCM
Number of speakersKnown for one1
Design3 differ
Product colourDiffersAluminiumLight grey
International Protection (IP) codeDiffersIP54IP65
Control typeDiffersButtonsTouch
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
IK codeKnown for oneIK08
Vandal-proofKnown for oneYes
Outdoor unit housing materialKnown for oneAluminium
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash), SD
Maximum memory card sizeKnown for one256 GB
Network1 differ
Ethernet LAN (RJ-45) portsKnown for one1
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technologyKnown for one10/100Base-T(X)
Supported network protocolsDiffersTCP/IPRTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF
Networking standardsKnown for oneIEEE 802.3af
Power2 differ
Outdoor unit power typeDiffersDCDC/PoE
AC adapter output voltageKnown for one33 V
AC adapter output currentKnown for one1 A
Power consumption (typical)Differs8 W6 W
Power consumption (standby)Known for one3.5 W
Operational conditions1 differ
Operating temperature (T-T)Differs-30 - 60 °C-40 - 60 °C
Weight & dimensionsidentical
Door station dimensions (WxDxH)Known for one160 x 50 x 30 mm
WidthKnown for one105 mm
DepthKnown for one46.7 mm
HeightKnown for one180 mm
WeightKnown for one900 g
Packaging data1 differ
Indoor unit includedDiffersNoYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Minimum order quantityKnown for one1 pc(s)
Technical detailsidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
Sustainability complianceKnown for oneYes
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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