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Product comparison · 2 video intercom systems

Dahua Technology VTO2301R-P video intercom system vs Dahua Technology VTO3211D-P2 video intercom system

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  • 23specifications compared
  • 7differ
  • 16identical
  • 24known for one product only

Key differences

The Dahua Technology VTO3211D-P2 video intercom system has 1 buttons more buttons than the Dahua Technology VTO2301R-P video intercom system (2 buttons vs 1 buttons). The Dahua Technology VTO3211D-P2 video intercom system has 30° more viewing angle, horizontal than the Dahua Technology VTO2301R-P video intercom system (140° vs 110°). The Dahua Technology VTO3211D-P2 video intercom system has 51 mm more width than the Dahua Technology VTO2301R-P video intercom system (101 mm vs 50 mm). Connectivity technology: Wired & Wireless on the Dahua Technology VTO2301R-P video intercom system, Wired on the Dahua Technology VTO3211D-P2 video intercom system.

  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Number of buttons
    • 1 buttons
    • 2 buttons
  • Viewing angle, horizontal
    • 110°
    • 140°
  • Width
    • 50 mm
    • 101 mm
  • Height
    • 160 mm
    • 182 mm
  • Weight
    • 390 g
    • 800 g

Side by side

Differences highlightedShow differences only
47 specifications
A

Dahua Technology

VTO2301R-P video intercom system

Model VTO2301R-P

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B

Dahua Technology

VTO3211D-P2 video intercom system

Model VTO3211D-P2

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Features2 differ
Connectivity technologyDiffersWired & WirelessWired
Maximum number of cameras supportedKnown for one1
SpeakerphoneYesYes
Built-in microphoneYesYes
Door station controlKnown for oneYes
Number of buttonsDiffers1 buttons2 buttons
Wall mountableYesYes
Night visionidentical
Night visionYesYes
Camera1 differ
Megapixel (approx.)2 MP2 MP
Supported video modesKnown for one720p, 1080p
Sensor typeCMOSCMOS
Optical sensor size25.4 / 2.8 mm (1 / 2.8")25.4 / 2.8 mm (1 / 2.8")
Maximum frame rateKnown for one30 fps
Viewing angle, horizontalDiffers110°140°
Viewing angle, verticalKnown for one62°
Audioidentical
Built-in speaker(s)YesYes
Number of speakersKnown for one1
Noise-cancelingKnown for oneYes
Voice codecsKnown for oneG.711
Designidentical
Product colourBlack, GreyBlack, Grey
International Protection (IP) codeIP65IP65
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Plastic
IK codeKnown for oneIK08
Outdoor unit housing materialKnown for oneAluminium
Placement supportedKnown for oneVertical
Proper useKnown for oneOutdoor
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one256 GB
Network1 differ
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Power over Ethernet (PoE)YesYes
Supported network protocolsDiffersRTSP; DNS; P2P; UPnP; RTP; RTMP; SIP; SSH; HTTP/HTTPS; ONVIFTCP/IP
Poweridentical
Indoor unit power typeKnown for oneDC
Power consumption (typical)Known for one5.5 W
Power consumption (standby)Known for one3.5 W
Outdoor unit power typeKnown for oneDC
Operational conditionsidentical
Operating relative humidity (H-H)10 - 90%10 - 90%
Operating temperature (T-T)Known for one-40 - 60 °C
Door station operating temperature (T-T)Known for one-40 - 60 °C
Weight & dimensions3 differ
WidthDiffers50 mm101 mm
Depth30 mm30 mm
HeightDiffers160 mm182 mm
WeightDiffers390 g800 g
Packaging dataidentical
Outdoor unit includedYesYes
Indoor unit includedKnown for oneNo
Softwareidentical
Operating system installedKnown for oneLinux

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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