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Product comparison · 2 video intercom systems

Dahua Technology DHI-KTD01L(S) video intercom system vs Dahua Technology VTO3221E-P video intercom system

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  • 21specifications compared
  • 13differ
  • 8identical
  • 43known for one product only

Key differences

The Dahua Technology DHI-KTD01L(S) video intercom system has 20° more viewing angle, horizontal than the Dahua Technology VTO3221E-P video intercom system (160° vs 140°). The Dahua Technology DHI-KTD01L(S) video intercom system has 5.1° more viewing angle, vertical than the Dahua Technology VTO3221E-P video intercom system (87.1° vs 82°). Only the Dahua Technology DHI-KTD01L(S) video intercom system has colour. Only the Dahua Technology DHI-KTD01L(S) video intercom system has touchscreen. Display diagonal: 17.8 cm (7") on the Dahua Technology DHI-KTD01L(S) video intercom system, 5.84 cm (2.3") on the Dahua Technology VTO3221E-P video intercom system.

  • Colour
    • Yes
    • No
  • Display diagonal
    • 17.8 cm (7")
    • 5.84 cm (2.3")
  • Display technology
    • TFT
    • OLED
  • Touchscreen
    • Yes
    • No
  • Optical sensor size
    • 25.4 / 2.5 mm (1 / 2.5")
    • 25.4 / 2.9 mm (1 / 2.9")
  • Viewing angle, horizontal
    • 160°
    • 140°
  • Viewing angle, vertical
    • 87.1°
    • 82°
  • Product colour
    • Aluminium, White
    • Aluminium

Side by side

Differences highlightedShow differences only
64 specifications
A

Dahua Technology

DHI-KTD01L(S) video intercom system

Model DHI-KTD01L(S)

View product
B

Dahua Technology

VTO3221E-P video intercom system

Model VTO3221E-P

View product
Features1 differ
ColourDiffersYesNo
SpeakerphoneKnown for oneYes
RFID readerKnown for oneYes
Automatic gain controlKnown for oneYes
Built-in microphoneKnown for oneYes
Door station controlKnown for oneYes
Motion detection functionKnown for oneYes
VoIP protocolsKnown for oneTCP/IP
Wall mountableKnown for oneYes
Number of displays supportedKnown for one1
Display3 differ
Display diagonalDiffers17.8 cm (7")5.84 cm (2.3")
Display technologyDiffersTFTOLED
TouchscreenDiffersYesNo
Video formats supportedKnown for oneH.264
Display resolutionKnown for one1024 x 600 pixels
Touchscreen typeKnown for oneCapacitive
Night visionidentical
Night visionKnown for oneYes
Camera3 differ
Optical sensor sizeDiffers25.4 / 2.5 mm (1 / 2.5")25.4 / 2.9 mm (1 / 2.9")
Viewing angle, horizontalDiffers160°140°
Viewing angle, verticalDiffers87.1°82°
Maximum image resolutionKnown for one1280 x 720 pixels
Field of view (FOV) angleKnown for one176.7°
Maximum frame rateKnown for one30 fps
Audioidentical
Built-in speaker(s)Known for oneYes
Noise-cancelingKnown for oneYes
Voice codecsKnown for oneG.711
Design4 differ
Product colourDiffersAluminium, WhiteAluminium
IK codeDiffersIK07IK08
Control typeDiffersButtons, TouchButtons
Housing materialKnown for oneAluminium
Placement supportedKnown for oneVertical
Proper useDiffersIndoor & outdoorOutdoor
Outdoor unit housing materialKnown for oneAluminium
Network1 differ
Ethernet interface typeKnown for oneFast Ethernet
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Cabling technologyKnown for one10/100Base-T(X)
Networking standardsKnown for oneIEEE 802.3af
Supported network protocolsDiffersRTSP;RTMP;HTTP/HTTPS;DNS; UPnP;RTP;SIP;SSH; ONVIF ;P2PTCP/IP
Softwareidentical
Operating system installedKnown for oneLinux
Poweridentical
AC adapter output voltageKnown for one12 V
AC adapter output currentKnown for one2 A
Power consumption (typical)Known for one7 W
Power consumption (standby)Known for one2 W
Indoor unit power typeKnown for oneDC
Operational conditions1 differ
Operating relative humidity (H-H)Differs10 - 90%20 - 95%
Operating temperature (T-T)Known for one-40 - 60 °C
Door station operating temperature (T-T)Known for one-30 - 60 °C
Weight & dimensionsidentical
WidthKnown for one98 mm
DepthKnown for one32 mm
HeightKnown for one200 mm
WeightKnown for one1.5 kg
Packaging dataidentical
Indoor unit includedKnown for oneYes
Mounting kitKnown for oneYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Minimum order quantityKnown 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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