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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTH5221D video intercom system vs Dahua Technology DHI-VTO3211D-P2-S2 video intercom system

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  • 22specifications compared
  • 12differ
  • 10identical
  • 37known for one product only

Key differences

The Dahua Technology DHI-VTH5221D video intercom system has 114 mm more width than the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system (215 mm vs 101 mm). The Dahua Technology DHI-VTO3211D-P2-S2 video intercom system has 10 mm more depth than the Dahua Technology DHI-VTH5221D video intercom system (31 mm vs 21 mm). The Dahua Technology DHI-VTO3211D-P2-S2 video intercom system has 41 mm more height than the Dahua Technology DHI-VTH5221D video intercom system (181 mm vs 140 mm). Only the Dahua Technology DHI-VTO3211D-P2-S2 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
    • Grey
  • Control type
    • Touch
    • Buttons
  • Operating relative humidity (H-H)
    • 10 - 90%
    • 10 - 95%
  • Width
    • 215 mm
    • 101 mm
  • Depth
    • 21 mm
    • 31 mm
  • Height
    • 140 mm
    • 181 mm

Side by side

Differences highlightedShow differences only
59 specifications
A

Dahua Technology

DHI-VTH5221D video intercom system

Model DHI-VTH5221D

View product
B

Dahua Technology

DHI-VTO3211D-P2-S2 video intercom system

Model DHI-VTO3211D-P2-S2

View product
Features2 differ
Connectivity technologyDiffersWired & WirelessWired
SpeakerphoneDiffersNoYes
RFID readerKnown for oneYes
Built-in microphoneKnown for oneYes
Number of buttonsKnown for one2 buttons
Video codecsKnown for oneH.264
Number of displays supportedKnown for one1
Maximum number of cameras supportedKnown for one32
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")
Field of view (FOV) angleKnown for one147°
Viewing angle, horizontalKnown for one129°
Viewing angle, verticalKnown for one74°
Audioidentical
Built-in speaker(s)Known for oneYes
Design2 differ
Product colourDiffersBlackGrey
IK codeKnown for oneIK08
International Protection (IP) codeKnown for oneIP65
Outdoor unit housing materialKnown for oneAluminium
Control typeDiffersTouchButtons
Placement supportedKnown for oneVertical
Proper useKnown for oneOutdoor
Network1 differ
Supported network protocolsDiffersTCP/IPSIP; P2P; IPv4; DNS; RTSP; RTP; TCP; UDP
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g
Poweridentical
Outdoor unit power typeKnown for oneDC
Indoor unit power typeKnown for oneDC
Power consumption (typical)Known for one7 W
Operational conditions1 differ
Operating relative humidity (H-H)Differs10 - 90%10 - 95%
Operating temperature (T-T)Known for one-40 - 60 °C
Main monitor station operating temperature (T-T)Known for one-10 - 55 °C
Weight & dimensions3 differ
WidthDiffers215 mm101 mm
DepthDiffers21 mm31 mm
HeightDiffers140 mm181 mm
Packaging data2 differ
Indoor unit includedDiffersYesNo
Outdoor unit includedDiffersNoYes
Package weightKnown for one660 g
Technical details1 differ
CertificationDiffersFCC 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 60CE/FCC
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
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one32 GB

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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