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Product comparison · 2 video intercom systems

Dahua Technology VTH2421FB video intercom system vs Dahua Technology VTH2621GW-P video intercom system

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  • 23specifications compared
  • 11differ
  • 12identical
  • 15known for one product only

Key differences

The Dahua Technology VTH2421FB 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 VTH2421FB video intercom system (2 W vs 1 W). The Dahua Technology VTH2421FB 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 VTH2421FB video intercom system, TFT on the Dahua Technology VTH2621GW-P video intercom system. Video formats supported: H.264 on the Dahua Technology VTH2421FB 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
  • Power consumption (typical)
    • 7 W
    • 6 W
  • Power consumption (standby)
    • 1 W
    • 2 W
  • Width
    • 221.5 mm
    • 189.6 mm
  • Depth
    • 21.5 mm
    • 26 mm

Side by side

Differences highlightedShow differences only
38 specifications
A

Dahua Technology

VTH2421FB video intercom system

Model VTH2421FB

View product
B

Dahua Technology

VTH2621GW-P video intercom system

Model VTH2621GW-P

View product
Featuresidentical
Connectivity technologyWiredWired
ColourYesYes
Echo cancellationKnown for oneYes
Wall mountableYesYes
Number of displays supportedKnown for one1
SpeakerphoneKnown for oneYes
Built-in microphoneKnown for oneYes
Display2 differ
Display diagonal17.8 cm (7")17.8 cm (7")
Display technologyDiffersLCDTFT
Display resolution1024 x 600 pixels1024 x 600 pixels
TouchscreenYesYes
Touchscreen typeCapacitiveCapacitive
Video formats supportedDiffersH.264H.264, H.265
Backlight displayKnown for oneYes
Audio1 differ
Built-in speaker(s)YesYes
Voice codecsDiffersG.711PCM, G.711a, G.711u
Number of speakersKnown for one1
Design1 differ
Product colourDiffersBlackWhite
Indoor unit housing materialKnown for oneABS, Polycarbonate
Placement supportedKnown for oneHorizontal
Network1 differ
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Power over Ethernet (PoE)Known for oneYes
Supported network protocolsDiffersTCP/IPIPv4; FTP; UPnP; SNMP; DNS; DDNS; RTSP; RTP; TCP; UDP; SIP
Softwareidentical
Operating system installedKnown for oneEmbedded LINUX
Power2 differ
Indoor unit power typeDCDC
Power consumption (typical)Differs7 W6 W
Power consumption (standby)Differs1 W2 W
Operational conditionsidentical
Operating relative humidity (H-H)Known for one10 - 95%
Operating temperature (T-T)Known for one-10 - 55 °C
Weight & dimensions4 differ
WidthDiffers221.5 mm189.6 mm
DepthDiffers21.5 mm26 mm
HeightDiffers119.6 mm134.6 mm
WeightDiffers350 g340 g
Packaging dataidentical
Indoor unit includedYesYes
Package weightKnown for one580 g
Outdoor unit includedKnown for oneNo
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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