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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTO3211D-P2-S2 video intercom system vs Dahua Technology VTO2301R-P video intercom system

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  • 26specifications compared
  • 12differ
  • 14identical
  • 28known for one product only

Key differences

The Dahua Technology DHI-VTO3211D-P2-S2 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 DHI-VTO3211D-P2-S2 video intercom system has 19° more viewing angle, horizontal than the Dahua Technology VTO2301R-P video intercom system (129° vs 110°). The Dahua Technology DHI-VTO3211D-P2-S2 video intercom system has 12° more viewing angle, vertical than the Dahua Technology VTO2301R-P video intercom system (74° vs 62°). Connectivity technology: Wired on the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system, Wired & Wireless on the Dahua Technology VTO2301R-P video intercom system. Product colour: Grey on the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system, Black, Grey on the Dahua Technology VTO2301R-P video intercom system.

  • Connectivity technology
    • Wired
    • Wired & Wireless
  • Number of buttons
    • 2 buttons
    • 1 buttons
  • Viewing angle, horizontal
    • 129°
    • 110°
  • Viewing angle, vertical
    • 74°
    • 62°
  • Product colour
    • Grey
    • Black, Grey
  • Power consumption (standby)
    • 1 W
    • 3.5 W
  • Operating relative humidity (H-H)
    • 10 - 95%
    • 10 - 90%
  • Width
    • 101 mm
    • 50 mm

Side by side

Differences highlightedShow differences only
54 specifications
A

Dahua Technology

DHI-VTO3211D-P2-S2 video intercom system

Model DHI-VTO3211D-P2-S2

View product
B

Dahua Technology

VTO2301R-P video intercom system

Model VTO2301R-P

View product
Features2 differ
Connectivity technologyDiffersWiredWired & Wireless
ColourKnown for oneYes
SpeakerphoneYesYes
RFID readerKnown for oneYes
Built-in microphoneYesYes
Number of buttonsDiffers2 buttons1 buttons
Video codecsKnown for oneH.264
Wall mountableYesYes
Maximum number of cameras supportedKnown for one1
Door station controlKnown for oneYes
Night visionidentical
Night visionYesYes
Camera2 differ
Megapixel (approx.)2 MP2 MP
Sensor typeCMOSCMOS
Optical sensor size25.4 / 2.8 mm (1 / 2.8")25.4 / 2.8 mm (1 / 2.8")
Field of view (FOV) angleKnown for one147°
Viewing angle, horizontalDiffers129°110°
Viewing angle, verticalDiffers74°62°
Supported video modesKnown for one720p, 1080p
Maximum frame rateKnown for one30 fps
Audioidentical
Built-in speaker(s)YesYes
Voice codecsKnown for oneG.711
Number of speakersKnown for one1
Noise-cancelingKnown for oneYes
Design1 differ
Product colourDiffersGreyBlack, Grey
IK codeKnown for oneIK08
International Protection (IP) codeIP65IP65
Outdoor unit housing materialKnown for oneAluminium
Control typeKnown for oneButtons
Placement supportedKnown for oneVertical
Proper useKnown for oneOutdoor
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Plastic
Network1 differ
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Cabling technologyKnown for one10/100Base-T(X)
Power over Ethernet (PoE)YesYes
Supported network protocolsDiffersSIP; P2P; IPv4; DNS; RTSP; RTP; TCP; UDPRTSP; DNS; P2P; UPnP; RTP; RTMP; SIP; SSH; HTTP/HTTPS; ONVIF
Softwareidentical
Operating system installedKnown for oneLinux
Power1 differ
Outdoor unit power typeKnown for oneDC
Power consumption (standby)Differs1 W3.5 W
Indoor unit power typeKnown for oneDC
Power consumption (typical)Known for one5.5 W
Operational conditions1 differ
Operating relative humidity (H-H)Differs10 - 95%10 - 90%
Operating temperature (T-T)-40 - 60 °C-40 - 60 °C
Weight & dimensions4 differ
WidthDiffers101 mm50 mm
DepthDiffers31 mm30 mm
HeightDiffers181 mm160 mm
WeightDiffers800 g390 g
Packaging dataidentical
Indoor unit includedKnown for oneNo
Outdoor unit includedYesYes
Package weightKnown for one660 g
Technical detailsidentical
CertificationKnown for oneCE/FCC
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one256 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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