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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTH5221D video intercom system vs Dahua Technology KTD01(S) video intercom system

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  • 20specifications compared
  • 9differ
  • 11identical
  • 35known for one product only

Key differences

The Dahua Technology DHI-VTH5221D video intercom system has 31 more maximum cameras supported than the Dahua Technology KTD01(S) video intercom system (32 vs 1). The Dahua Technology DHI-VTH5221D video intercom system has 26 mm more width than the Dahua Technology KTD01(S) video intercom system (215 mm vs 189 mm). The Dahua Technology KTD01(S) video intercom system has 109 mm more depth than the Dahua Technology DHI-VTH5221D video intercom system (130 mm vs 21 mm). Only the Dahua Technology KTD01(S) video intercom system has outdoor unit included. Connectivity technology: Wired & Wireless on the Dahua Technology DHI-VTH5221D video intercom system, Wired on the Dahua Technology KTD01(S) video intercom system.

  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Maximum number of cameras supported
    • 32
    • 1
  • Product colour
    • Black
    • Aluminium, White
  • Width
    • 215 mm
    • 189 mm
  • Depth
    • 21 mm
    • 130 mm
  • Height
    • 140 mm
    • 26.9 mm
  • Weight
    • 800 g
    • 388 g
  • Outdoor unit included
    • No
    • Yes

Side by side

Differences highlightedShow differences only
55 specifications
A

Dahua Technology

DHI-VTH5221D video intercom system

Model DHI-VTH5221D

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B

Dahua Technology

KTD01(S) video intercom system

Model KTD01(S)

View product
Features2 differ
Connectivity technologyDiffersWired & WirelessWired
ColourYesYes
Number of displays supported11
Maximum number of cameras supportedDiffers321
SpeakerphoneKnown for oneNo
Wall mountableKnown for oneYes
Displayidentical
Display diagonal17.8 cm (7")17.8 cm (7")
Display technologyTFTTFT
Display resolution1024 x 600 pixels1024 x 600 pixels
Backlight displayKnown for oneYes
TouchscreenYesYes
Touchscreen typeCapacitiveCapacitive
Audioidentical
Voice codecsKnown for oneG.711
Design1 differ
Product colourDiffersBlackAluminium, White
Control typeKnown for oneTouch
International Protection (IP) codeKnown for oneIP65
Indoor unit housing materialKnown for oneABS, Polycarbonate
Outdoor unit housing materialKnown for onePolycarbonate
Proper useKnown for oneIndoor & outdoor
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one32 GB
Network1 differ
Ethernet interface typeKnown for oneFast Ethernet
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g
Cabling technologyKnown for one10/100Base-T(X)
Power over Ethernet (PoE)YesYes
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g
Supported network protocolsDiffersTCP/IPSIP; P2P; IPv4; UPnP; SNMP; DNS; DDNS; RTSP; RTP; TCP; UDP
Softwareidentical
Operating system installedKnown for oneLinux
Poweridentical
Indoor unit power typeDCDC
Power consumption (typical)Known for one7 W
Power consumption (standby)Known for one1 W
Outdoor unit power typeKnown for oneDC
Operational conditionsidentical
Main monitor station operating temperature (T-T)Known for one-10 - 55 °C
Operating relative humidity (H-H)10 - 90%10 - 90%
Door station operating temperature (T-T)Known for one-30 - 60 °C
Weight & dimensions4 differ
WidthDiffers215 mm189 mm
DepthDiffers21 mm130 mm
HeightDiffers140 mm26.9 mm
WeightDiffers800 g388 g
Door station dimensions (WxDxH)Known for one131.1 x 103 x 40 mm
Packaging data1 differ
Indoor unit includedYesYes
Outdoor unit includedDiffersNoYes
Mounting kitKnown for oneYes
Technical detailsidentical
CertificationKnown for oneFCC CFR 47 Part 15 subpart BANSI C63.4 - 2009EN 55022:2010, EN 55024:2010, EN 50130-4:2011, EN 61000-6-3:2007, EN 61000-3-2:2006+A1:2009EN 61000-3-3:2008, IEC 61000-4-2:2008, IEC 61000-4-3:2010, IEC 61000-4-4:2012, IEC 61000-4-5:2005, IEC 61000-4-6:2008, IEC 61000-4-8:2009, IEC 61000-4-11:2004 UL 60
Cameraidentical
Megapixel (approx.)Known for one2 MP
Maximum image resolutionKnown for one1280 x 720 pixels
Sensor typeKnown for oneCMOS
Optical sensor sizeKnown for one25.4 / 2.5 mm (1 / 2.5")
Field of view (FOV) angleKnown for one176.7°
Maximum frame rateKnown for one30 fps
Viewing angle, horizontalKnown for one160°
Viewing angle, verticalKnown for one87.1°

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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