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Product comparison · 2 video intercom systems

Dahua Technology DHI-KTD01L(S) video intercom system vs Dahua Technology DHI-VTO2111D-P-S3 video intercom system

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  • 23specifications compared
  • 7differ
  • 16identical
  • 34known for one product only

Key differences

The Dahua Technology DHI-KTD01L(S) video intercom system has 53° more viewing angle, horizontal than the Dahua Technology DHI-VTO2111D-P-S3 video intercom system (160° vs 107°). The Dahua Technology DHI-KTD01L(S) video intercom system has 27.1° more viewing angle, vertical than the Dahua Technology DHI-VTO2111D-P-S3 video intercom system (87.1° vs 60°). Optical sensor size: 25.4 / 2.5 mm (1 / 2.5") on the Dahua Technology DHI-KTD01L(S) video intercom system, 25.4 / 2.8 mm (1 / 2.8") on the Dahua Technology DHI-VTO2111D-P-S3 video intercom system. Product colour: Aluminium, White on the Dahua Technology DHI-KTD01L(S) video intercom system, Black on the Dahua Technology DHI-VTO2111D-P-S3 video intercom system. Indoor unit power type: DC on the Dahua Technology DHI-KTD01L(S) video intercom system, DC/PoE on the Dahua Technology DHI-VTO2111D-P-S3 video intercom system.

  • Optical sensor size
    • 25.4 / 2.5 mm (1 / 2.5")
    • 25.4 / 2.8 mm (1 / 2.8")
  • Viewing angle, horizontal
    • 160°
    • 107°
  • Viewing angle, vertical
    • 87.1°
    • 60°
  • Product colour
    • Aluminium, White
    • Black
  • Indoor unit power type
    • DC
    • DC/PoE
  • Outdoor unit power type
    • DC
    • DC/PoE

Side by side

Differences highlightedShow differences only
57 specifications
A

Dahua Technology

DHI-KTD01L(S) video intercom system

Model DHI-KTD01L(S)

View product
B

Dahua Technology

DHI-VTO2111D-P-S3 video intercom system

Model DHI-VTO2111D-P-S3

View product
Featuresidentical
Connectivity technologyWiredWired
Number of displays supported11
Maximum number of cameras supported11
SpeakerphoneKnown for oneYes
Built-in microphoneKnown for oneYes
Door station controlKnown for oneYes
Wall mountableKnown for oneYes
ColourKnown for oneYes
Displayidentical
Display diagonal17.8 cm (7")17.8 cm (7")
Display technologyTFTTFT
Display resolution1024 x 600 pixels1024 x 600 pixels
TouchscreenYesYes
Touchscreen typeCapacitiveCapacitive
Wide Dynamic Range (WDR)Known for oneYes
Night visionidentical
Night visionKnown for oneYes
LED typeKnown for oneIR
Camera3 differ
Megapixel (approx.)2 MP2 MP
Supported video modesKnown for one720p, 1080p
Sensor typeCMOSCMOS
Optical sensor sizeDiffers25.4 / 2.5 mm (1 / 2.5")25.4 / 2.8 mm (1 / 2.8")
Day/night modeKnown for oneYes
Maximum frame rate30 fps30 fps
Viewing angle, diagonalKnown for one122°
Viewing angle, horizontalDiffers160°107°
Viewing angle, verticalDiffers87.1°60°
Maximum image resolutionKnown for one1280 x 720 pixels
Field of view (FOV) angleKnown for one176.7°
Audioidentical
Built-in speaker(s)Known for oneYes
Voice codecsKnown for oneG.711a, G.711u, PCM
Design1 differ
Product colourDiffersAluminium, WhiteBlack
International Protection (IP) codeIP65IP65
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
IK codeKnown for oneIK07
Outdoor unit housing materialKnown for oneAluminium
Control typeKnown for oneButtons, Touch
Proper useKnown for oneIndoor & outdoor
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneSD
Maximum memory card sizeKnown for one8 GB
Indoor unitidentical
RS-485 portsKnown for one1
Network1 differ
Ethernet interface typeKnown for oneFast Ethernet
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one6
Power over Ethernet (PoE)YesYes
Supported network protocolsDiffersRTSP;RTMP;HTTP/HTTPS;DNS; UPnP;RTP;SIP;SSH; ONVIF ;P2PSIP; P2P; IPv4; DNS; RTSP; RTP; TCP; UDP
Softwareidentical
Operating system installedKnown for oneEmbedded LINUX
Power2 differ
Indoor unit power typeDiffersDCDC/PoE
Outdoor unit power typeDiffersDCDC/PoE
Power consumption (typical)Known for one5 W
Power consumption (standby)Known for one1 W
Operational conditionsidentical
Operating relative humidity (H-H)10 - 90%10 - 90%
Operating temperature (T-T)Known for one-30 - 60 °C
Door station operating temperature (T-T)Known for one-30 - 60 °C
Packaging dataidentical
Indoor unit includedYesYes
Outdoor unit includedYesYes
Mounting kitKnown for oneYes
Technical detailsidentical
CertificationKnown for oneCE; FCC

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