All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 video intercom systems

Dahua Technology VTH2421FB video intercom system vs Dahua Technology VTH5241DW-S2 video intercom system

Add a product
  • 20specifications compared
  • 9differ
  • 11identical
  • 21known for one product only

Key differences

The Dahua Technology VTH5241DW-S2 video intercom system has 1 W more power consumption (typical) than the Dahua Technology VTH2421FB video intercom system (8 W vs 7 W). The Dahua Technology VTH5241DW-S2 video intercom system has 43.5 mm more width than the Dahua Technology VTH2421FB 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 VTH2421FB video intercom system (22.5 mm vs 21.5 mm). Connectivity technology: Wired on the Dahua Technology VTH2421FB video intercom system, Wired & Wireless on the Dahua Technology VTH5241DW-S2 video intercom system. Display diagonal: 17.8 cm (7") on the Dahua Technology VTH2421FB 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
  • Product colour
    • Black
    • White
  • Power consumption (typical)
    • 7 W
    • 8 W
  • Width
    • 221.5 mm
    • 265 mm
  • Depth
    • 21.5 mm
    • 22.5 mm
  • Height
    • 119.6 mm
    • 180 mm

Side by side

Differences highlightedShow differences only
41 specifications
A

Dahua Technology

VTH2421FB video intercom system

Model VTH2421FB

View product
B

Dahua Technology

VTH5241DW-S2 video intercom system

Model VTH5241DW-S2

View product
Features1 differ
Connectivity technologyDiffersWiredWired & Wireless
ColourYesYes
SpeakerphoneYesYes
Built-in microphoneYesYes
Number of displays supportedKnown for one1
Wall mountableKnown for oneYes
Display2 differ
Display diagonalDiffers17.8 cm (7")25.4 cm (10")
Display technologyDiffersLCDTFT
Display resolution1024 x 600 pixels1024 x 600 pixels
TouchscreenYesYes
Touchscreen typeCapacitiveCapacitive
Video formats supportedH.264H.264
Backlight displayKnown for oneYes
Audioidentical
Built-in speaker(s)YesYes
Voice codecsG.711G.711
Number of speakersKnown for one1
Design1 differ
Product colourDiffersBlackWhite
Control typeKnown for oneButtons, Touch
Proper useKnown for oneIndoor
Placement supportedKnown for oneHorizontal
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one32 GB
Networkidentical
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Power over Ethernet (PoE)Known for oneYes
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Ethernet interface typeKnown for oneFast Ethernet
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Supported network protocolsKnown for oneTCP/IP
Power1 differ
Power consumption (typical)Differs7 W8 W
Indoor unit power typeKnown for oneDC
Power consumption (standby)Known for one1 W
Operational conditionsidentical
Operating relative humidity (H-H)Known for one10 - 90%
Operating temperature (T-T)Known for one-10 - 55 °C
Weight & dimensions4 differ
WidthDiffers221.5 mm265 mm
DepthDiffers21.5 mm22.5 mm
HeightDiffers119.6 mm180 mm
WeightDiffers350 g1 kg
Packaging dataidentical
Indoor unit includedYesYes
Outdoor unit includedNoNo

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.

More video intercom system comparisons

All video intercom system comparisons