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Product comparison · 2 video intercom systems

Dahua Technology VTH2421FW-P video intercom system vs Dahua Technology VTH5241DW-S2 video intercom system

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  • 22specifications compared
  • 12differ
  • 10identical
  • 19known for one product only

Key differences

The Dahua Technology VTH5241DW-S2 video intercom system has 2 W more power consumption (typical) than the Dahua Technology VTH2421FW-P video intercom system (8 W vs 6 W). The Dahua Technology VTH5241DW-S2 video intercom system has 43.5 mm more width than the Dahua Technology VTH2421FW-P video intercom system (265 mm vs 221.5 mm). The Dahua Technology VTH5241DW-S2 video intercom system has 1 mm more depth than the Dahua Technology VTH2421FW-P video intercom system (22.5 mm vs 21.5 mm). Connectivity technology: Wired on the Dahua Technology VTH2421FW-P video intercom system, Wired & Wireless on the Dahua Technology VTH5241DW-S2 video intercom system. Display diagonal: 17.8 cm (7") on the Dahua Technology VTH2421FW-P video intercom system, 25.4 cm (10") on the Dahua Technology VTH5241DW-S2 video intercom system.

  • Connectivity technology
    • Wired
    • Wired & Wireless
  • Display diagonal
    • 17.8 cm (7")
    • 25.4 cm (10")
  • Display technology
    • LCD/TFT
    • TFT
  • Voice codecs
    • G.711a, G.711u, PCM
    • G.711
  • Product colour
    • Black, White
    • White
  • Power consumption (typical)
    • 6 W
    • 8 W
  • Operating relative humidity (H-H)
    • 10 - 95%
    • 10 - 90%
  • Width
    • 221.5 mm
    • 265 mm

Side by side

Differences highlightedShow differences only
41 specifications
A

Dahua Technology

VTH2421FW-P video intercom system

Model VTH2421FW-P

View product
B

Dahua Technology

VTH5241DW-S2 video intercom system

Model VTH5241DW-S2

View product
Features1 differ
Connectivity technologyDiffersWiredWired & Wireless
Video codecsKnown for oneH.264
Wall mountableKnown for oneYes
Display2 differ
Display diagonalDiffers17.8 cm (7")25.4 cm (10")
Display technologyDiffersLCD/TFTTFT
Video formats supportedKnown for oneH.264
Audio1 differ
Speaker powerKnown for one1.5 W
Voice codecsDiffersG.711a, G.711u, PCMG.711
Design1 differ
Product colourDiffersBlack, WhiteWhite
Control typeKnown for oneButtons, Touch
Proper useKnown for oneIndoor
Network1 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 protocolsKnown for oneTCP/IP
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Power over Ethernet (PoE)Known for oneYes
Power1 differ
Indoor unit power typeKnown for oneDC
Power consumption (typical)Differs6 W8 W
Power consumption (standby)Known for one4 W
Operational conditions1 differ
Operating relative humidity (H-H)Differs10 - 95%10 - 90%
Weight & dimensions4 differ
WidthDiffers221.5 mm265 mm
DepthDiffers21.5 mm22.5 mm
HeightDiffers119.6 mm180 mm
WeightDiffers350 g1 kg
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 slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one32 GB

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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