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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTH5221D video intercom system vs Dahua Technology VTO3211D-P video intercom system

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  • 17specifications compared
  • 8differ
  • 9identical
  • 37known for one product only

Key differences

The Dahua Technology DHI-VTH5221D video intercom system has 114 mm more width than the Dahua Technology VTO3211D-P video intercom system (215 mm vs 101 mm). The Dahua Technology VTO3211D-P video intercom system has 9 mm more depth than the Dahua Technology DHI-VTH5221D video intercom system (30 mm vs 21 mm). The Dahua Technology VTO3211D-P video intercom system has 42 mm more height than the Dahua Technology DHI-VTH5221D video intercom system (182 mm vs 140 mm). Only the Dahua Technology VTO3211D-P video intercom system has speakerphone. Only the Dahua Technology DHI-VTH5221D video intercom system has indoor unit included.

  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Speakerphone
    • No
    • Yes
  • Product colour
    • Black
    • Black, Grey
  • Width
    • 215 mm
    • 101 mm
  • Depth
    • 21 mm
    • 30 mm
  • Height
    • 140 mm
    • 182 mm
  • Indoor unit included
    • Yes
    • No
  • Outdoor unit included
    • No
    • Yes

Side by side

Differences highlightedShow differences only
54 specifications
A

Dahua Technology

DHI-VTH5221D video intercom system

Model DHI-VTH5221D

View product
B

Dahua Technology

VTO3211D-P video intercom system

Model VTO3211D-P

View product
Features2 differ
Connectivity technologyDiffersWired & WirelessWired
ColourKnown for oneYes
Number of displays supportedKnown for one1
Maximum number of cameras supportedKnown for one32
SpeakerphoneDiffersNoYes
Wall mountableYesYes
Built-in microphoneKnown for oneYes
Number of buttonsKnown for one1 buttons
Displayidentical
Display diagonalKnown for one17.8 cm (7")
Display technologyKnown for oneTFT
Display resolutionKnown for one1024 x 600 pixels
Backlight displayKnown for oneYes
TouchscreenKnown for oneYes
Touchscreen typeKnown for oneCapacitive
Audioidentical
Voice codecsG.711G.711
Built-in speaker(s)Known for oneYes
Design1 differ
Product colourDiffersBlackBlack, Grey
Control typeKnown for oneTouch
IK codeKnown for oneIK08
International Protection (IP) codeKnown for oneIP65
Outdoor unit housing materialKnown for oneAluminium
Placement supportedKnown for oneVertical
Proper useKnown for oneOutdoor
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one32 GB
Networkidentical
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data rates10,100 Mbit/s10,100 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 protocolsTCP/IPTCP/IP
Softwareidentical
Operating system installedLinuxLinux
Poweridentical
Indoor unit power typeKnown for oneDC
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-40 - 60 °C
Weight & dimensions3 differ
WidthDiffers215 mm101 mm
DepthDiffers21 mm30 mm
HeightDiffers140 mm182 mm
Weight800 g800 g
Packaging data2 differ
Indoor unit includedDiffersYesNo
Outdoor unit includedDiffersNoYes
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
Night visionidentical
Night visionKnown for oneYes
Cameraidentical
Megapixel (approx.)Known for one2 MP
Sensor typeKnown for oneCMOS
Optical sensor sizeKnown for one25.4 / 2.8 mm (1 / 2.8")
Viewing angle, horizontalKnown for one140°

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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