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Product comparison · 2 video intercom systems

Dahua Technology VTH1520A video intercom system vs Dahua Technology VTO2101E-P-S1 video intercom system

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  • 15specifications compared
  • 6differ
  • 9identical
  • 33known for one product only

Key differences

The Dahua Technology VTO2101E-P-S1 video intercom system has 1 W more power consumption (standby) than the Dahua Technology VTH1520A video intercom system (2.5 W vs 1.5 W). The Dahua Technology VTH1520A video intercom system has 148.2 mm more width than the Dahua Technology VTO2101E-P-S1 video intercom system (221.2 mm vs 73 mm). The Dahua Technology VTO2101E-P-S1 video intercom system has 28.7 mm more depth than the Dahua Technology VTH1520A video intercom system (54.5 mm vs 25.8 mm). Product colour: White on the Dahua Technology VTH1520A video intercom system, Black on the Dahua Technology VTO2101E-P-S1 video intercom system. Supported network protocols: TCP/IP on the Dahua Technology VTH1520A video intercom system, TCP/IP, SIP on the Dahua Technology VTO2101E-P-S1 video intercom system.

  • Product colour
    • White
    • Black
  • Supported network protocols
    • TCP/IP
    • TCP/IP, SIP
  • Power consumption (standby)
    • 1.5 W
    • 2.5 W
  • Width
    • 221.2 mm
    • 73 mm
  • Depth
    • 25.8 mm
    • 54.5 mm
  • Height
    • 154.3 mm
    • 163 mm

Side by side

Differences highlightedShow differences only
48 specifications
A

Dahua Technology

VTH1520A video intercom system

Model VTH1520A

View product
B

Dahua Technology

VTO2101E-P-S1 video intercom system

Model VTO2101E-P-S1

View product
Featuresidentical
SpeakerphoneKnown for oneYes
Automatic gain controlKnown for oneYes
White balanceKnown for oneAuto, Manual
Door station controlKnown for oneYes
Wall mountableKnown for oneYes
Displayidentical
Video formats supportedKnown for oneH.264
Display diagonalKnown for one17.8 cm (7")
Display technologyKnown for oneLCD/TFT
Display resolutionKnown for one800 x 480 pixels
Night visionidentical
Night visionKnown for oneYes
Night vision distanceKnown for one5 m
Cameraidentical
Megapixel (approx.)Known for one2 MP
Sensor typeKnown for oneCMOS
Optical sensor sizeKnown for one25.4 / 2.7 mm (1 / 2.7")
Viewing angle, horizontalKnown for one77°
Viewing angle, verticalKnown for one55°
Design1 differ
Product colourDiffersWhiteBlack
International Protection (IP) codeKnown for oneIP65
Housing materialKnown for oneAluminium, Zinc
Smartphone supportKnown for oneYes
Control typeKnown for oneButtons
Proper useKnown for oneIndoor & outdoor
Network1 differ
Ethernet interface typeKnown for oneFast Ethernet
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Networking standardsKnown for oneIEEE 802.3af
Supported network protocolsDiffersTCP/IPTCP/IP, SIP
Power1 differ
Outdoor unit power typeKnown for oneDC
Power consumption (standby)Differs1.5 W2.5 W
AC adapter output voltageKnown for one12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one-30 - 60 °C
Main monitor station operating temperature (T-T)Known for one-10 - 55 °C
Weight & dimensions3 differ
WidthDiffers221.2 mm73 mm
DepthDiffers25.8 mm54.5 mm
HeightDiffers154.3 mm163 mm
Packaging dataidentical
Outdoor unit includedKnown for oneYes
Indoor unit includedKnown for oneYes
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one4 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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