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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTO2111D-WP video intercom system vs Dahua Technology VTH1520A video intercom system

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  • 17specifications compared
  • 9differ
  • 8identical
  • 32known for one product only

Key differences

The Dahua Technology DHI-VTO2111D-WP video intercom system has 28 GB more maximum memory card size than the Dahua Technology VTH1520A video intercom system (32 GB vs 4 GB). The Dahua Technology DHI-VTO2111D-WP video intercom system has 3 W more power consumption (typical) than the Dahua Technology VTH1520A video intercom system (10 W vs 7 W). The Dahua Technology VTH1520A video intercom system has 0.5 W more power consumption (standby) than the Dahua Technology DHI-VTO2111D-WP video intercom system (1.5 W vs 1 W). Connectivity technology: Wired & Wireless on the Dahua Technology DHI-VTO2111D-WP video intercom system, Wired on the Dahua Technology VTH1520A video intercom system. Product colour: Black on the Dahua Technology DHI-VTO2111D-WP video intercom system, White on the Dahua Technology VTH1520A video intercom system.

  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Product colour
    • Black
    • White
  • Maximum memory card size
    • 32 GB
    • 4 GB
  • Power consumption (typical)
    • 10 W
    • 7 W
  • Power consumption (standby)
    • 1 W
    • 1.5 W
  • Width
    • 70.4 mm
    • 221.2 mm
  • Depth
    • 34.4 mm
    • 25.8 mm
  • Height
    • 135 mm
    • 154.3 mm

Side by side

Differences highlightedShow differences only
49 specifications
A

Dahua Technology

DHI-VTO2111D-WP video intercom system

Model DHI-VTO2111D-WP

View product
B

Dahua Technology

VTH1520A video intercom system

Model VTH1520A

View product
Features1 differ
Connectivity technologyDiffersWired & WirelessWired
Maximum number of cameras supportedKnown for one1
SpeakerphoneKnown for oneYes
Built-in microphoneYesYes
Door station controlYesYes
Number of buttonsKnown for one1 buttons
Wall mountableYesYes
ColourKnown for oneYes
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
Built-in speaker(s)YesYes
Number of speakersKnown for one1
Voice codecsKnown for oneG.711
Design1 differ
Product colourDiffersBlackWhite
International Protection (IP) codeKnown for oneIP65
Housing materialKnown for onePlastic
Smartphone supportKnown for oneYes
Control typeKnown for oneButtons
Proper useKnown for oneIndoor & outdoor
Storage1 differ
Memory card slotYesYes
Compatible memory cardsMicroSD (TransFlash)MicroSD (TransFlash)
Maximum memory card sizeDiffers32 GB4 GB
Networkidentical
Ethernet interface typeKnown for oneFast Ethernet
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g
Cabling technology10/100Base-T(X)10/100Base-T(X)
Power over Ethernet (PoE)Known for oneYes
Supported network protocolsTCP/IPTCP/IP
Power2 differ
Power consumption (typical)Differs10 W7 W
Power consumption (standby)Differs1 W1.5 W
AC adapter output voltageKnown for one12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one-30 - 60 °C
Storage temperature (T-T)Known for one10 - 90 °C
Main monitor station operating temperature (T-T)Known for one-10 - 55 °C
Operating relative humidity (H-H)Known for one10 - 90%
Weight & dimensions4 differ
WidthDiffers70.4 mm221.2 mm
DepthDiffers34.4 mm25.8 mm
HeightDiffers135 mm154.3 mm
WeightDiffers400 g800 g
Packaging dataidentical
Outdoor unit includedKnown for oneYes
Indoor unit includedKnown for oneYes
Displayidentical
Display diagonalKnown for one17.8 cm (7")
Display technologyKnown for oneLCD/TFT
Display resolutionKnown for one800 x 480 pixels

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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