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Product comparison · 2 video intercom systems

Dahua Technology VTO1301R-W video intercom system vs Dahua Technology VTO3211D-P1-S2 video intercom system

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  • 42specifications compared
  • 18differ
  • 24identical
  • 23known for one product only

Key differences

  • Connectivity technology
    • Wireless
    • Wired
  • Video formats supported
    • H.264, H.265
    • H.264
  • Viewing angle, horizontal
    • 110°
    • 129°
  • Viewing angle, vertical
    • 62°
    • 74°
  • Voice codecs
    • G.711a, G.711u, PCM
    • G.711Mu, G.711u, PCM
  • Product colour
    • Light grey
    • Black, Grey
  • AC adapter output voltage
    • 33 V
    • 12 V
  • Power consumption (typical)
    • 5 W
    • 7 W

Side by side

Differences highlightedShow differences only
65 specifications
A

Dahua Technology

VTO1301R-W video intercom system

Model VTO1301R-W

View product
B

Dahua Technology

VTO3211D-P1-S2 video intercom system

Model VTO3211D-P1-S2

View product
Features2 differ
Connectivity technologyDiffersWirelessWired
ColourNoNo
Maximum number of cameras supported11
SpeakerphoneYesYes
RFID readerYesYes
Built-in microphoneYesYes
Echo cancellationKnown for oneYes
Motion detection functionYesYes
Number of buttonsKnown for one2 buttons
VoIP protocolsDiffersRTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIFSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Wall mountableYesYes
Automatic gain controlKnown for oneYes
Door station controlKnown for oneYes
Display1 differ
Video formats supportedDiffersH.264, H.265H.264
Night visionidentical
Night visionYesYes
LED typeIRIR
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, horizontalDiffers110°129°
Viewing angle, verticalDiffers62°74°
Supported video modesKnown for one720p, 1080p
Maximum frame rateKnown for one30 fps
Audio1 differ
Built-in speaker(s)YesYes
Voice codecsDiffersG.711a, G.711u, PCMG.711Mu, G.711u, PCM
Noise-cancelingKnown for oneYes
Design2 differ
Product colourDiffersLight greyBlack, Grey
IK codeKnown for oneIK08
International Protection (IP) codeIP65IP65
Outdoor unit housing materialKnown for oneAluminium
Control typeButtonsButtons
Housing materialDiffersAcrylonitrile butadiene styrene (ABS), Polycarbonate (PC)Aluminium, Metal, Polycarbonate (PC)
Placement supportedVerticalVertical
Proper useOutdoorOutdoor
Network1 differ
Ethernet interface typeKnown for oneFast Ethernet
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Cabling technologyKnown for one10/100Base-T(X)
Power over Ethernet (PoE)Known for oneYes
Supported network protocolsDiffersRTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIFSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Softwareidentical
Operating system installedKnown for oneEmbedded LINUX
Power3 differ
Outdoor unit power typeDCDC
AC adapter output voltageDiffers33 V12 V
AC adapter output current1 A1 A
Power consumption (typical)Differs5 W7 W
Power consumption (standby)Differs3 W1 W
Operational conditions2 differ
Operating relative humidity (H-H)Differs10 - 90%10 - 95%
Operating temperature (T-T)Differs-40 - 55 °C-30 - 60 °C
Weight & dimensions4 differ
WidthDiffers50.7 mm101 mm
DepthDiffers27 mm31 mm
HeightDiffers140.7 mm181 mm
WeightDiffers130 g660 g
Packaging dataidentical
Indoor unit includedKnown for oneYes
Outdoor unit includedYesYes
Package weightKnown for one340 g
Logistics dataidentical
Quantity per pack1 pc(s)1 pc(s)
Minimum order quantity1 pc(s)1 pc(s)
Technical detailsidentical
Compliance certificatesCE, Federal Communications Commission (FCC)CE, Federal Communications Commission (FCC)
Sustainability complianceYesYes
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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