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Product comparison · 2 video intercom systems

Dahua Technology DHI-KTD01(F) video intercom system vs Dahua Technology VTO6521K video intercom system

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  • 28specifications compared
  • 14differ
  • 14identical
  • 43known for one product only

Key differences

The Dahua Technology DHI-KTD01(F) video intercom system has 73.6° more viewing angle, horizontal than the Dahua Technology VTO6521K video intercom system (160° vs 86.4°). The Dahua Technology DHI-KTD01(F) video intercom system has 40.9° more viewing angle, vertical than the Dahua Technology VTO6521K video intercom system (87.1° vs 46.2°). The Dahua Technology DHI-KTD01(F) video intercom system has 46 mm more width than the Dahua Technology VTO6521K video intercom system (189 mm vs 143 mm). Only the Dahua Technology DHI-KTD01(F) video intercom system has colour. Only the Dahua Technology DHI-KTD01(F) video intercom system has touchscreen.

  • Colour
    • Yes
    • No
  • Display diagonal
    • 17.8 cm (7")
    • 10.9 cm (4.3")
  • Display technology
    • TFT
    • LCD
  • Display resolution
    • 1024 x 600 pixels
    • 800 x 480 pixels
  • Touchscreen
    • Yes
    • No
  • Optical sensor size
    • 25.4 / 2.5 mm (1 / 2.5")
    • 25.4 / 2.8 mm (1 / 2.8")
  • Viewing angle, horizontal
    • 160°
    • 86.4°
  • Viewing angle, vertical
    • 87.1°
    • 46.2°

Side by side

Differences highlightedShow differences only
71 specifications
A

Dahua Technology

DHI-KTD01(F) video intercom system

Model DHI-KTD01(F)

View product
B

Dahua Technology

VTO6521K video intercom system

Model VTO6521K

View product
Features1 differ
ColourDiffersYesNo
SpeakerphoneKnown for oneYes
RFID readerKnown for oneYes
Fingerprint 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 oneRTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF
Number of displays supportedKnown for one1
Display4 differ
Display diagonalDiffers17.8 cm (7")10.9 cm (4.3")
Display technologyDiffersTFTLCD
Display resolutionDiffers1024 x 600 pixels800 x 480 pixels
TouchscreenDiffersYesNo
Video formats supportedKnown for oneH.264
Touchscreen typeKnown for oneCapacitive
Camera3 differ
Supported video modesKnown for one720p, 1080p
Optical sensor sizeDiffers25.4 / 2.5 mm (1 / 2.5")25.4 / 2.8 mm (1 / 2.8")
Viewing angle, horizontalDiffers160°86.4°
Viewing angle, verticalDiffers87.1°46.2°
Maximum image resolutionKnown for one1280 x 720 pixels
Field of view (FOV) angleKnown for one176.7°
Audioidentical
Built-in speaker(s)Known for oneYes
Noise-cancelingKnown for oneYes
Voice codecsKnown for oneG.711a, G.711u, PCM
Design2 differ
Product colourDiffersSilverStainless steel
IK codeKnown for oneIK08
Control typeDiffersButtons, TouchButtons
Housing materialKnown for oneStainless steel
Placement supportedKnown for oneVertical
Proper useKnown for oneOutdoor
Indoor unit housing materialKnown for oneABS, Polycarbonate
Outdoor unit housing materialKnown for onePolycarbonate
Network1 differ
Ethernet interface typeKnown for oneFast Ethernet
Cabling technologyKnown for one10/100Base-T(X)
Supported network protocolsDiffersSIP; P2P; IPv4; UPnP; SNMP; DNS; DDNS; RTSP; RTP; TCP; UDPRTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF
Softwareidentical
Operating system installedKnown for oneLinux
Poweridentical
AC adapter output voltageKnown for one12 V
AC adapter output currentKnown for one2 A
Power consumptionKnown for one200 mA
Power consumption (typical)Known for one18 W
Power consumption (standby)Known for one5 W
Indoor unit power typeKnown for oneDC
Operational conditionsidentical
Operating temperature (T-T)Known for one-30 - 60 °C
Door station operating temperature (T-T)Known for one-30 - 60 °C
Weight & dimensions3 differ
WidthDiffers189 mm143 mm
DepthDiffers130 mm54 mm
HeightDiffers26.9 mm406 mm
WeightKnown for one386 g
Door station dimensions (WxDxH)Known for one131.1 x 103 x 40 mm
Packaging dataidentical
Package weightKnown for one2.05 kg
Indoor unit includedKnown for oneYes
Mounting kitKnown for oneYes
Camera includedKnown for oneYes
Logistics dataidentical
Minimum order quantityKnown for one1 pc(s)
Technical detailsidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
Sustainability complianceKnown for oneYes

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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