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Product comparison · 2 video intercom systems

Dahua Technology VTH2421FW-P video intercom system vs Dahua Technology VTH5421E-H video intercom system

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  • 30specifications compared
  • 13differ
  • 17identical
  • 17known for one product only

Key differences

The Dahua Technology VTH2421FW-P video intercom system has 1 W more power consumption (typical) than the Dahua Technology VTH5421E-H video intercom system (6 W vs 5 W). The Dahua Technology VTH2421FW-P video intercom system has 2 W more power consumption (standby) than the Dahua Technology VTH5421E-H video intercom system (4 W vs 2 W). The Dahua Technology VTH5421E-H video intercom system has 14.5 mm more width than the Dahua Technology VTH2421FW-P video intercom system (236 mm vs 221.5 mm). Connectivity technology: Wired on the Dahua Technology VTH2421FW-P video intercom system, Wired & Wireless on the Dahua Technology VTH5421E-H video intercom system. Display technology: LCD/TFT on the Dahua Technology VTH2421FW-P video intercom system, TFT on the Dahua Technology VTH5421E-H video intercom system.

  • Connectivity technology
    • Wired
    • Wired & Wireless
  • Display technology
    • LCD/TFT
    • TFT
  • Voice codecs
    • G.711a, G.711u, PCM
    • PCM
  • Product colour
    • Black, White
    • Black
  • Power consumption (typical)
    • 6 W
    • 5 W
  • Power consumption (standby)
    • 4 W
    • 2 W
  • Operating relative humidity (H-H)
    • 10 - 95%
    • 10 - 90%
  • Width
    • 221.5 mm
    • 236 mm

Side by side

Differences highlightedShow differences only
47 specifications
A

Dahua Technology

VTH2421FW-P video intercom system

Model VTH2421FW-P

View product
B

Dahua Technology

VTH5421E-H video intercom system

Model VTH5421E-H

View product
Features1 differ
Connectivity technologyDiffersWiredWired & Wireless
Number of displays supportedKnown for one1
Display1 differ
Display technologyDiffersLCD/TFTTFT
Backlight displayKnown for oneYes
Audio1 differ
Voice codecsDiffersG.711a, G.711u, PCMPCM
Speaker powerKnown for one1.5 W
Design1 differ
Product colourDiffersBlack, WhiteBlack
Indoor unit housing materialKnown for oneABS, Polycarbonate
Control typeKnown for oneTouch
Proper useKnown for oneIndoor
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneSD
Maximum memory card sizeKnown for one32 GB
Network1 differ
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technologyKnown for one10/100Base-T(X)
Power over Ethernet (PoE)Known for oneYes
Supported network protocolsDiffersTCP/IPIPv4, DNS, RTSP, RTP, TCP, UDP, SIP
Networking standardsKnown for oneIEEE 802.3af
Softwareidentical
Operating system installedKnown for oneLinux
Power2 differ
Power consumption (typical)Differs6 W5 W
Power consumption (standby)Differs4 W2 W
Operational conditions1 differ
Operating relative humidity (H-H)Differs10 - 95%10 - 90%
Weight & dimensions4 differ
WidthDiffers221.5 mm236 mm
DepthDiffers21.5 mm129.8 mm
HeightDiffers119.6 mm23 mm
WeightDiffers350 g566 g
Packaging dataidentical
Package weightKnown for one917 g
Technical details1 differ
Compliance certificatesKnown for oneCE
CertificationDiffersEN 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013 IEC 60950-1:2005 (Second Edition); Am1:2009 + Am2:2013 FCC CFR 47 Part 15 subpart B EN 55032:2015; EN 610003 2:2014; EN 61000 3 3:2013; EN 55024:2010/A1:2015; EN 55035:2017; EN 50130 4:2011/A1:2014FCC

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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