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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTO3211D-P2-S2 video intercom system vs Dahua Technology VTO3211D-P1-S2 video intercom system

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  • 39specifications compared
  • 8differ
  • 31identical
  • 18known for one product only

Key differences

The Dahua Technology DHI-VTO3211D-P2-S2 video intercom system has 140 g more weight than the Dahua Technology VTO3211D-P1-S2 video intercom system (800 g vs 660 g). Only the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system has colour. Only the Dahua Technology VTO3211D-P1-S2 video intercom system has indoor unit included. Voice codecs: G.711 on the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system, G.711Mu, G.711u, PCM on the Dahua Technology VTO3211D-P1-S2 video intercom system. Product colour: Grey on the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system, Black, Grey on the Dahua Technology VTO3211D-P1-S2 video intercom system.

  • Colour
    • Yes
    • No
  • Voice codecs
    • G.711
    • G.711Mu, G.711u, PCM
  • Product colour
    • Grey
    • Black, Grey
  • Operating system installed
    • Linux
    • Embedded LINUX
  • Operating temperature (T-T)
    • -40 - 60 °C
    • -30 - 60 °C
  • Weight
    • 800 g
    • 660 g
  • Indoor unit included
    • No
    • Yes

Side by side

Differences highlightedShow differences only
57 specifications
A

Dahua Technology

DHI-VTO3211D-P2-S2 video intercom system

Model DHI-VTO3211D-P2-S2

View product
B

Dahua Technology

VTO3211D-P1-S2 video intercom system

Model VTO3211D-P1-S2

View product
Features1 differ
ColourDiffersYesNo
Maximum number of cameras supportedKnown for one1
Echo cancellationKnown for oneYes
Motion detection functionKnown for oneYes
VoIP protocolsKnown for oneSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Video codecsKnown for oneH.264
Displayidentical
Video formats supportedKnown for oneH.264
Night visionidentical
LED typeKnown for oneIR
Audio1 differ
Voice codecsDiffersG.711G.711Mu, G.711u, PCM
Design1 differ
Product colourDiffersGreyBlack, Grey
Housing materialKnown for oneAluminium, Metal, Polycarbonate (PC)
Network1 differ
Ethernet LAN (RJ-45) portsKnown for one1
Supported network protocolsDiffersSIP; P2P; IPv4; DNS; RTSP; RTP; TCP; UDPSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Software1 differ
Operating system installedDiffersLinuxEmbedded LINUX
Poweridentical
AC adapter output voltageKnown for one12 V
AC adapter output currentKnown for one1 A
Power consumption (typical)Known for one7 W
Operational conditions1 differ
Operating temperature (T-T)Differs-40 - 60 °C-30 - 60 °C
Weight & dimensions1 differ
WeightDiffers800 g660 g
Packaging data1 differ
Indoor unit includedDiffersNoYes
Package weightKnown for one660 g
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Minimum order quantityKnown for one1 pc(s)
Technical detailsidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
Sustainability complianceKnown for oneYes
CertificationKnown for oneCE/FCC

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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