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Product comparison · 2 video intercom systems

Dahua Technology VTH2421FW-P video intercom system vs Dahua Technology VTH5123H-W-S2 video intercom system

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  • 19specifications compared
  • 9differ
  • 10identical
  • 24known for one product only

Key differences

The Dahua Technology VTH2421FW-P video intercom system has 1.5 W more power consumption (standby) than the Dahua Technology VTH5123H-W-S2 video intercom system (4 W vs 2.5 W). The Dahua Technology VTH2421FW-P video intercom system has 91.5 mm more width than the Dahua Technology VTH5123H-W-S2 video intercom system (221.5 mm vs 130 mm). The Dahua Technology VTH5123H-W-S2 video intercom system has 2.4 mm more depth than the Dahua Technology VTH2421FW-P video intercom system (23.9 mm vs 21.5 mm). Display technology: LCD/TFT on the Dahua Technology VTH2421FW-P video intercom system, TFT on the Dahua Technology VTH5123H-W-S2 video intercom system. Product colour: Black, White on the Dahua Technology VTH2421FW-P video intercom system, White on the Dahua Technology VTH5123H-W-S2 video intercom system.

  • Display technology
    • LCD/TFT
    • TFT
  • Product colour
    • Black, White
    • White
  • Supported network protocols
    • TCP/IP
    • IPv4; UDP; DNS; TCP
  • Power consumption (standby)
    • 4 W
    • 2.5 W
  • Width
    • 221.5 mm
    • 130 mm
  • Depth
    • 21.5 mm
    • 23.9 mm
  • Height
    • 119.6 mm
    • 189 mm
  • Weight
    • 350 g
    • 633 g

Side by side

Differences highlightedShow differences only
43 specifications
A

Dahua Technology

VTH2421FW-P video intercom system

Model VTH2421FW-P

View product
B

Dahua Technology

VTH5123H-W-S2 video intercom system

Model VTH5123H-W-S2

View product
Featuresidentical
ColourKnown for oneYes
Built-in microphoneKnown for oneYes
Video codecsKnown for oneH.264
Wall mountableKnown for oneYes
Number of displays supportedKnown for one1
Frequency bandKnown for one2.4 GHz
Display1 differ
Display technologyDiffersLCD/TFTTFT
Audioidentical
Speaker powerKnown for one1.5 W
Design1 differ
Product colourDiffersBlack, WhiteWhite
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS)
Network2 differ
Ethernet interface typeKnown for oneFast Ethernet
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Networking standardsDiffersIEEE 802.3afIEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Supported network protocolsDiffersTCP/IPIPv4; UDP; DNS; TCP
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Power1 differ
Indoor unit power typeKnown for oneDC
Power consumption (typical)Known for one6 W
Power consumption (standby)Differs4 W2.5 W
Power consumption (max)Known for one10 W
Operational conditionsidentical
Storage temperature (T-T)Known for one-40 - 70 °C
Weight & dimensions4 differ
WidthDiffers221.5 mm130 mm
DepthDiffers21.5 mm23.9 mm
HeightDiffers119.6 mm189 mm
WeightDiffers350 g633 g
Packaging dataidentical
Indoor unit includedKnown for oneYes
Outdoor unit includedKnown for oneNo
Technical detailsidentical
CertificationKnown for oneEN 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/A1:2014
Storageidentical
Memory card includedKnown for oneMicroSD
Included memory card sizeKnown for one64 GB
Outdoor unitidentical
Alarm input channels (transmitter)Known for one6
RS-485 ports (transmitter)Known for one1

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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