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Product comparison · 2 video intercom systems

Dahua Technology VTH2421FW-P video intercom system vs Dahua Technology VTH2621GW-P video intercom system

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  • 25specifications compared
  • 10differ
  • 15identical
  • 13known for one product only

Key differences

The Dahua Technology VTH2421FW-P video intercom system has 2 W more power consumption (standby) than the Dahua Technology VTH2621GW-P video intercom system (4 W vs 2 W). The Dahua Technology VTH2421FW-P video intercom system has 31.9 mm more width than the Dahua Technology VTH2621GW-P video intercom system (221.5 mm vs 189.6 mm). The Dahua Technology VTH2621GW-P video intercom system has 4.5 mm more depth than the Dahua Technology VTH2421FW-P video intercom system (26 mm vs 21.5 mm). Display technology: LCD/TFT on the Dahua Technology VTH2421FW-P video intercom system, TFT on the Dahua Technology VTH2621GW-P video intercom system. Voice codecs: G.711a, G.711u, PCM on the Dahua Technology VTH2421FW-P video intercom system, PCM, G.711a, G.711u on the Dahua Technology VTH2621GW-P video intercom system.

  • Display technology
    • LCD/TFT
    • TFT
  • Voice codecs
    • G.711a, G.711u, PCM
    • PCM, G.711a, G.711u
  • Product colour
    • Black, White
    • White
  • Power consumption (standby)
    • 4 W
    • 2 W
  • Width
    • 221.5 mm
    • 189.6 mm
  • Depth
    • 21.5 mm
    • 26 mm
  • Height
    • 119.6 mm
    • 134.6 mm
  • Weight
    • 350 g
    • 340 g

Side by side

Differences highlightedShow differences only
38 specifications
A

Dahua Technology

VTH2421FW-P video intercom system

Model VTH2421FW-P

View product
B

Dahua Technology

VTH2621GW-P video intercom system

Model VTH2621GW-P

View product
Featuresidentical
SpeakerphoneKnown for oneYes
Built-in microphoneKnown for oneYes
Video codecsKnown for oneH.264
Echo cancellationKnown for oneYes
Display1 differ
Display technologyDiffersLCD/TFTTFT
Video formats supportedKnown for oneH.264, H.265
Audio1 differ
Speaker powerKnown for one1.5 W
Voice codecsDiffersG.711a, G.711u, PCMPCM, G.711a, G.711u
Design1 differ
Product colourDiffersBlack, WhiteWhite
Indoor unit housing materialKnown for oneABS, Polycarbonate
Network1 differ
Ethernet LAN (RJ-45) portsKnown for one1
Networking standardsKnown for oneIEEE 802.3af
Supported network protocolsDiffersTCP/IPIPv4; FTP; UPnP; SNMP; DNS; DDNS; RTSP; RTP; TCP; UDP; SIP
Power over Ethernet (PoE)Known for oneYes
Power1 differ
Power consumption (standby)Differs4 W2 W
Weight & dimensions4 differ
WidthDiffers221.5 mm189.6 mm
DepthDiffers21.5 mm26 mm
HeightDiffers119.6 mm134.6 mm
WeightDiffers350 g340 g
Packaging dataidentical
Outdoor unit includedKnown for oneNo
Package weightKnown for one580 g
Technical details1 differ
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/A1:2014CE; FCC
Softwareidentical
Operating system installedKnown for oneEmbedded LINUX

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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