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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTH5221D video intercom system vs Dahua Technology VTO3221E-P video intercom system

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  • 26specifications compared
  • 17differ
  • 9identical
  • 40known for one product only

Key differences

The Dahua Technology DHI-VTH5221D video intercom system has 31 more maximum cameras supported than the Dahua Technology VTO3221E-P video intercom system (32 vs 1). The Dahua Technology VTO3221E-P video intercom system has 1 W more power consumption (standby) than the Dahua Technology DHI-VTH5221D video intercom system (2 W vs 1 W). The Dahua Technology DHI-VTH5221D video intercom system has 117 mm more width than the Dahua Technology VTO3221E-P video intercom system (215 mm vs 98 mm). Only the Dahua Technology DHI-VTH5221D video intercom system has colour. Only the Dahua Technology VTO3221E-P video intercom system has speakerphone.

  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Colour
    • Yes
    • No
  • Maximum number of cameras supported
    • 32
    • 1
  • Speakerphone
    • No
    • Yes
  • Display diagonal
    • 17.8 cm (7")
    • 5.84 cm (2.3")
  • Display technology
    • TFT
    • OLED
  • Touchscreen
    • Yes
    • No
  • Product colour
    • Black
    • Aluminium

Side by side

Differences highlightedShow differences only
66 specifications
A

Dahua Technology

DHI-VTH5221D video intercom system

Model DHI-VTH5221D

View product
B

Dahua Technology

VTO3221E-P video intercom system

Model VTO3221E-P

View product
Features4 differ
Connectivity technologyDiffersWired & WirelessWired
ColourDiffersYesNo
Maximum number of cameras supportedDiffers321
SpeakerphoneDiffersNoYes
RFID 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 oneTCP/IP
Wall mountableYesYes
Number of displays supportedKnown for one1
Display3 differ
Display diagonalDiffers17.8 cm (7")5.84 cm (2.3")
Display technologyDiffersTFTOLED
TouchscreenDiffersYesNo
Video formats supportedKnown for oneH.264
Display resolutionKnown for one1024 x 600 pixels
Backlight displayKnown for oneYes
Touchscreen typeKnown for oneCapacitive
Night visionidentical
Night visionKnown for oneYes
Cameraidentical
Megapixel (approx.)Known for one2 MP
Sensor typeKnown for oneCMOS
Optical sensor sizeKnown for one25.4 / 2.9 mm (1 / 2.9")
Viewing angle, horizontalKnown for one140°
Viewing angle, verticalKnown for one82°
Audioidentical
Built-in speaker(s)Known for oneYes
Noise-cancelingKnown for oneYes
Voice codecsG.711G.711
Design2 differ
Product colourDiffersBlackAluminium
IK codeKnown for oneIK08
International Protection (IP) codeKnown for oneIP65
Control typeDiffersTouchButtons
Housing materialKnown for oneAluminium
Placement supportedKnown for oneVertical
Proper useKnown for oneOutdoor
Network1 differ
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Cabling technology10/100Base-T(X)10/100Base-T(X)
Power over Ethernet (PoE)YesYes
Networking standardsDiffersIEEE 802.11b, IEEE 802.11gIEEE 802.3af
Supported network protocolsTCP/IPTCP/IP
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g
Softwareidentical
Operating system installedLinuxLinux
Power1 differ
Outdoor unit power typeKnown for oneDC
AC adapter output voltageKnown for one12 V
AC adapter output currentKnown for one2 A
Power consumption (typical)7 W7 W
Power consumption (standby)Differs1 W2 W
Indoor unit power typeKnown for oneDC
Operational conditions1 differ
Operating relative humidity (H-H)Differs10 - 90%20 - 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 & dimensions4 differ
WidthDiffers215 mm98 mm
DepthDiffers21 mm32 mm
HeightDiffers140 mm200 mm
WeightDiffers800 g1.5 kg
Packaging data1 differ
Outdoor unit includedDiffersNoYes
Indoor unit includedKnown for oneYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Minimum order quantityKnown for one1 pc(s)
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one32 GB
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

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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