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Product comparison · 2 video intercom systems

Dahua Technology DHI-KTP03 video intercom system vs Dahua Technology DHI-VTO3211D-P4-S2 video intercom system

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  • 21specifications compared
  • 12differ
  • 9identical
  • 35known for one product only

Key differences

The Dahua Technology DHI-VTO3211D-P4-S2 video intercom system has 1 MP more megapixel (approx.) than the Dahua Technology DHI-KTP03 video intercom system (2 MP vs 1 MP). The Dahua Technology DHI-VTO3211D-P4-S2 video intercom system has 22° more viewing angle, horizontal than the Dahua Technology DHI-KTP03 video intercom system (129° vs 107°). The Dahua Technology DHI-VTO3211D-P4-S2 video intercom system has 13° more viewing angle, vertical than the Dahua Technology DHI-KTP03 video intercom system (74° vs 61°). Optical sensor size: 25.4 / 2.7 mm (1 / 2.7") on the Dahua Technology DHI-KTP03 video intercom system, 25.4 / 2.8 mm (1 / 2.8") on the Dahua Technology DHI-VTO3211D-P4-S2 video intercom system. Product colour: Black on the Dahua Technology DHI-KTP03 video intercom system, Grey on the Dahua Technology DHI-VTO3211D-P4-S2 video intercom system.

  • Megapixel (approx.)
    • 1 MP
    • 2 MP
  • Optical sensor size
    • 25.4 / 2.7 mm (1 / 2.7")
    • 25.4 / 2.8 mm (1 / 2.8")
  • Viewing angle, horizontal
    • 107°
    • 129°
  • Viewing angle, vertical
    • 61°
    • 74°
  • Product colour
    • Black
    • Grey
  • Operating system installed
    • Embedded LINUX
    • Linux
  • Operating temperature (T-T)
    • -30 - 60 °C
    • -40 - 60 °C
  • Width
    • 194 mm
    • 101 mm

Side by side

Differences highlightedShow differences only
56 specifications
A

Dahua Technology

DHI-KTP03 video intercom system

Model DHI-KTP03

View product
B

Dahua Technology

DHI-VTO3211D-P4-S2 video intercom system

Model DHI-VTO3211D-P4-S2

View product
Featuresidentical
SpeakerphoneKnown for oneYes
RFID readerKnown for oneYes
Built-in microphoneKnown for oneYes
Number of buttonsKnown for one4 buttons
Video codecsKnown for oneH.264
Wall mountableKnown for oneYes
Night visionidentical
Night visionKnown for oneYes
Camera4 differ
Megapixel (approx.)Differs1 MP2 MP
Optical sensor sizeDiffers25.4 / 2.7 mm (1 / 2.7")25.4 / 2.8 mm (1 / 2.8")
Field of view (FOV) angleKnown for one147°
Viewing angle, horizontalDiffers107°129°
Viewing angle, verticalDiffers61°74°
Fixed focal lengthKnown for one2 mm
Viewing angle, diagonalKnown for one122°
Audioidentical
Voice codecsKnown for oneG.711
Design1 differ
Product colourDiffersBlackGrey
IK codeKnown for oneIK08
International Protection (IP) codeKnown for oneIP65
Outdoor unit housing materialKnown for oneZinc alloy
Control typeKnown for oneButtons
Proper useKnown for oneOutdoor
Housing materialKnown for oneSECC
Networkidentical
Cabling technologyKnown for one10/100Base-T(X)
Supported network protocolsKnown for oneSIP; P2P; IPv4; DNS; RTSP; RTP; TCP; UDP
Ethernet LAN (RJ-45) portsKnown for one6
Networking standardsKnown for oneIEEE 802.3af, IEEE 802.3at
Software1 differ
Operating system installedDiffersEmbedded LINUXLinux
Poweridentical
Outdoor unit power typeKnown for oneDC
Indoor unit power typeKnown for oneAC
AC adapter input voltageKnown for one100 - 240 V
Operational conditions1 differ
Operating relative humidity (H-H)Known for one10 - 95%
Operating temperature (T-T)Differs-30 - 60 °C-40 - 60 °C
Weight & dimensions4 differ
WidthDiffers194 mm101 mm
DepthDiffers108.1 mm30 mm
HeightDiffers35 mm182 mm
WeightDiffers560 g800 g
Packaging data1 differ
Package weightDiffers1.11 kg660 g
Displayidentical
Display diagonalKnown for one17.8 cm (7")
Display technologyKnown for oneTFT
Display resolutionKnown for one1024 x 600 pixels
Wide Dynamic Range (WDR)Known for oneYes
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one64 GB
Indoor unitidentical
Flash memoryKnown for one128 MB
Internal memoryKnown for one128 MB
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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