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Product comparison · 2 video intercom systems

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

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  • 26specifications compared
  • 13differ
  • 13identical
  • 12known for one product only

Key differences

The Dahua Technology VTH2421FW video intercom system has 1 W more power consumption (typical) than the Dahua Technology VTH2621GW-P video intercom system (7 W vs 6 W). The Dahua Technology VTH2621GW-P video intercom system has 1 W more power consumption (standby) than the Dahua Technology VTH2421FW video intercom system (2 W vs 1 W). The Dahua Technology VTH2421FW 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). Display technology: LCD on the Dahua Technology VTH2421FW video intercom system, TFT on the Dahua Technology VTH2621GW-P video intercom system. Video formats supported: H.264 on the Dahua Technology VTH2421FW video intercom system, H.264, H.265 on the Dahua Technology VTH2621GW-P video intercom system.

  • Display technology
    • LCD
    • TFT
  • Video formats supported
    • H.264
    • H.264, H.265
  • Voice codecs
    • G.711
    • PCM, G.711a, G.711u
  • Product colour
    • Black, White
    • White
  • Operating system installed
    • Linux
    • Embedded LINUX
  • Power consumption (typical)
    • 7 W
    • 6 W
  • Power consumption (standby)
    • 1 W
    • 2 W
  • Operating relative humidity (H-H)
    • 10 - 90%
    • 10 - 95%

Side by side

Differences highlightedShow differences only
38 specifications
A

Dahua Technology

VTH2421FW video intercom system

Model VTH2421FW

View product
B

Dahua Technology

VTH2621GW-P video intercom system

Model VTH2621GW-P

View product
Featuresidentical
Number of displays supportedKnown for one1
SpeakerphoneKnown for oneYes
Built-in microphoneKnown for oneYes
Echo cancellationKnown for oneYes
Display2 differ
Display technologyDiffersLCDTFT
Backlight displayKnown for oneYes
Video formats supportedDiffersH.264H.264, H.265
Audio1 differ
Number of speakersKnown for one1
Voice codecsDiffersG.711PCM, G.711a, G.711u
Design1 differ
Product colourDiffersBlack, WhiteWhite
Placement supportedKnown for oneHorizontal
Indoor unit housing materialKnown for oneABS, Polycarbonate
Network1 differ
Supported network protocolsDiffersTCP/IPIPv4; FTP; UPnP; SNMP; DNS; DDNS; RTSP; RTP; TCP; UDP; SIP
Power over Ethernet (PoE)Known for oneYes
Software1 differ
Operating system installedDiffersLinuxEmbedded LINUX
Power2 differ
Power consumption (typical)Differs7 W6 W
Power consumption (standby)Differs1 W2 W
Operational conditions1 differ
Operating relative humidity (H-H)Differs10 - 90%10 - 95%
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 detailsidentical
CertificationKnown for oneCE; FCC

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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