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Product comparison · 2 video intercom systems

Dahua Technology VTO2301R-P video intercom system vs Dahua Technology VTO3211D-P4-S1 video intercom system

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  • 26specifications compared
  • 11differ
  • 15identical
  • 24known for one product only

Key differences

  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Number of buttons
    • 1 buttons
    • 4 buttons
  • Viewing angle, horizontal
    • 110°
    • 134°
  • Viewing angle, vertical
    • 62°
    • 94.8°
  • Product colour
    • Black, Grey
    • Grey
  • Power consumption (typical)
    • 5.5 W
    • 6 W
  • Operating temperature (T-T)
    • -40 - 60 °C
    • -30 - 60 °C
  • Width
    • 50 mm
    • 101 mm

Side by side

Differences highlightedShow differences only
50 specifications
A

Dahua Technology

VTO2301R-P video intercom system

Model VTO2301R-P

View product
B

Dahua Technology

VTO3211D-P4-S1 video intercom system

Model VTO3211D-P4-S1

View product
Features2 differ
Connectivity technologyDiffersWired & WirelessWired
Maximum number of cameras supportedKnown for one1
SpeakerphoneYesYes
Built-in microphoneYesYes
Door station controlKnown for oneYes
Number of buttonsDiffers1 buttons4 buttons
Wall mountableYesYes
ColourKnown for oneYes
RFID readerKnown for oneYes
Video codecsKnown for oneH.264
Night visionidentical
Night visionYesYes
Camera2 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°134°
Viewing angle, verticalDiffers62°94.8°
Field of view (FOV) angleKnown for one151°
Audioidentical
Built-in speaker(s)YesYes
Number of speakersKnown for one1
Noise-cancelingKnown for oneYes
Voice codecsKnown for oneG.711
Design1 differ
Product colourDiffersBlack, GreyGrey
International Protection (IP) codeIP65IP65
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Plastic
IK codeKnown for oneIK08
Outdoor unit housing materialKnown for oneZinc alloy
Control typeKnown for oneButtons
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
Cabling technologyKnown for one10/100Base-T(X)
Power1 differ
Indoor unit power typeKnown for oneDC
Power consumption (typical)Differs5.5 W6 W
Power consumption (standby)Known for one3.5 W
Outdoor unit power typeKnown for oneDC
Operational conditions1 differ
Operating relative humidity (H-H)10 - 90%10 - 90%
Operating temperature (T-T)Differs-40 - 60 °C-30 - 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

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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