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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTH5221D video intercom system vs Dahua Technology VTH5421E-H video intercom system

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  • 36specifications compared
  • 12differ
  • 24identical
  • 12known for one product only

Key differences

The Dahua Technology DHI-VTH5221D video intercom system has 2 W more power consumption (typical) than the Dahua Technology VTH5421E-H video intercom system (7 W vs 5 W). The Dahua Technology VTH5421E-H 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 VTH5421E-H video intercom system has 21 mm more width than the Dahua Technology DHI-VTH5221D video intercom system (236 mm vs 215 mm). Only the Dahua Technology VTH5421E-H video intercom system has speakerphone. Voice codecs: G.711 on the Dahua Technology DHI-VTH5221D video intercom system, PCM on the Dahua Technology VTH5421E-H video intercom system.

  • Speakerphone
    • No
    • Yes
  • Voice codecs
    • G.711
    • PCM
  • Compatible memory cards
    • MicroSD (TransFlash)
    • SD
  • Power consumption (typical)
    • 7 W
    • 5 W
  • Power consumption (standby)
    • 1 W
    • 2 W
  • Width
    • 215 mm
    • 236 mm
  • Depth
    • 21 mm
    • 129.8 mm
  • Height
    • 140 mm
    • 23 mm

Side by side

Differences highlightedShow differences only
48 specifications
A

Dahua Technology

DHI-VTH5221D video intercom system

Model DHI-VTH5221D

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B

Dahua Technology

VTH5421E-H video intercom system

Model VTH5421E-H

View product
Features1 differ
SpeakerphoneDiffersNoYes
Built-in microphoneKnown for oneYes
Video codecsKnown for oneH.264
Maximum number of cameras supportedKnown for one32
Audio1 differ
Built-in speaker(s)Known for oneYes
Voice codecsDiffersG.711PCM
Designidentical
Indoor unit housing materialKnown for oneABS, Polycarbonate
Proper useKnown for oneIndoor
Storage1 differ
Compatible memory cardsDiffersMicroSD (TransFlash)SD
Network2 differ
Ethernet LAN (RJ-45) portsKnown for one1
Wi-Fi standardsDiffers802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
Supported network protocolsDiffersTCP/IPIPv4, DNS, RTSP, RTP, TCP, UDP, SIP
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g
Power2 differ
Power consumption (typical)Differs7 W5 W
Power consumption (standby)Differs1 W2 W
Operational conditionsidentical
Operating temperature (T-T)Known for one-10 - 55 °C
Main monitor station operating temperature (T-T)Known for one-10 - 55 °C
Weight & dimensions4 differ
WidthDiffers215 mm236 mm
DepthDiffers21 mm129.8 mm
HeightDiffers140 mm23 mm
WeightDiffers800 g566 g
Packaging dataidentical
Package weightKnown for one917 g
Technical details1 differ
Compliance certificatesKnown for oneCE
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 60FCC

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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