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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTO2111D-WP video intercom system vs Dahua Technology VTH2421FB video intercom system

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  • 17specifications compared
  • 7differ
  • 10identical
  • 33known for one product only

Key differences

The Dahua Technology DHI-VTO2111D-WP video intercom system has 3 W more power consumption (typical) than the Dahua Technology VTH2421FB video intercom system (10 W vs 7 W). The Dahua Technology VTH2421FB video intercom system has 151.1 mm more width than the Dahua Technology DHI-VTO2111D-WP video intercom system (221.5 mm vs 70.4 mm). The Dahua Technology DHI-VTO2111D-WP video intercom system has 12.9 mm more depth than the Dahua Technology VTH2421FB video intercom system (34.4 mm vs 21.5 mm). Only the Dahua Technology DHI-VTO2111D-WP video intercom system has outdoor unit included. Connectivity technology: Wired & Wireless on the Dahua Technology DHI-VTO2111D-WP video intercom system, Wired on the Dahua Technology VTH2421FB video intercom system.

  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Power consumption (typical)
    • 10 W
    • 7 W
  • Width
    • 70.4 mm
    • 221.5 mm
  • Depth
    • 34.4 mm
    • 21.5 mm
  • Height
    • 135 mm
    • 119.6 mm
  • Weight
    • 400 g
    • 350 g
  • Outdoor unit included
    • Yes
    • No

Side by side

Differences highlightedShow differences only
50 specifications
A

Dahua Technology

DHI-VTO2111D-WP video intercom system

Model DHI-VTO2111D-WP

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B

Dahua Technology

VTH2421FB video intercom system

Model VTH2421FB

View product
Features1 differ
Connectivity technologyDiffersWired & WirelessWired
Maximum number of cameras supportedKnown for one1
Door station controlKnown for oneYes
Number of buttonsKnown for one1 buttons
ColourKnown for oneYes
Number of displays supportedKnown for one1
Night visionidentical
Night visionKnown for oneYes
Cameraidentical
Megapixel (approx.)Known for one1 MP
Sensor typeKnown for oneCMOS
Optical sensor sizeKnown for one1.4
Viewing angle, horizontalKnown for one105°
Viewing angle, verticalKnown for one125°
Audioidentical
Voice codecsKnown for oneG.711
Designidentical
International Protection (IP) codeKnown for oneIP65
Housing materialKnown for onePlastic
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
Cabling technologyKnown for one10/100Base-T(X)
Power over Ethernet (PoE)Known for oneYes
Power1 differ
Power consumption (typical)Differs10 W7 W
Indoor unit power typeKnown for oneDC
Operational conditionsidentical
Operating temperature (T-T)Known for one-30 - 60 °C
Storage temperature (T-T)Known for one10 - 90 °C
Weight & dimensions4 differ
WidthDiffers70.4 mm221.5 mm
DepthDiffers34.4 mm21.5 mm
HeightDiffers135 mm119.6 mm
WeightDiffers400 g350 g
Packaging data1 differ
Outdoor unit includedDiffersYesNo
Indoor unit includedKnown for oneYes
Displayidentical
Display diagonalKnown for one17.8 cm (7")
Display technologyKnown for oneLCD
Display resolutionKnown for one1024 x 600 pixels
Backlight displayKnown for oneYes
TouchscreenKnown for oneYes
Touchscreen typeKnown for oneCapacitive
Video formats supportedKnown for oneH.264

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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