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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTO2111D-WP video intercom system vs Dahua Technology VTO3211D-P1-S2 video intercom system

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  • 29specifications compared
  • 14differ
  • 15identical
  • 33known for one product only

Key differences

The Dahua Technology VTO3211D-P1-S2 video intercom system has 1 buttons more buttons than the Dahua Technology DHI-VTO2111D-WP video intercom system (2 buttons vs 1 buttons). The Dahua Technology VTO3211D-P1-S2 video intercom system has 1 MP more megapixel (approx.) than the Dahua Technology DHI-VTO2111D-WP video intercom system (2 MP vs 1 MP). The Dahua Technology VTO3211D-P1-S2 video intercom system has 24° more viewing angle, horizontal than the Dahua Technology DHI-VTO2111D-WP video intercom system (129° vs 105°). Connectivity technology: Wired & Wireless on the Dahua Technology DHI-VTO2111D-WP video intercom system, Wired on the Dahua Technology VTO3211D-P1-S2 video intercom system. Optical sensor size: 1.4 on the Dahua Technology DHI-VTO2111D-WP video intercom system, 25.4 / 2.8 mm (1 / 2.8") on the Dahua Technology VTO3211D-P1-S2 video intercom system.

  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Number of buttons
    • 1 buttons
    • 2 buttons
  • Megapixel (approx.)
    • 1 MP
    • 2 MP
  • Optical sensor size
    • 1.4
    • 25.4 / 2.8 mm (1 / 2.8")
  • Viewing angle, horizontal
    • 105°
    • 129°
  • Viewing angle, vertical
    • 125°
    • 74°
  • Product colour
    • Black
    • Black, Grey
  • Power consumption (typical)
    • 10 W
    • 7 W

Side by side

Differences highlightedShow differences only
62 specifications
A

Dahua Technology

DHI-VTO2111D-WP video intercom system

Model DHI-VTO2111D-WP

View product
B

Dahua Technology

VTO3211D-P1-S2 video intercom system

Model VTO3211D-P1-S2

View product
Features2 differ
Connectivity technologyDiffersWired & WirelessWired
ColourKnown for oneNo
Maximum number of cameras supported11
SpeakerphoneYesYes
RFID readerKnown for oneYes
Built-in microphoneYesYes
Echo cancellationKnown for oneYes
Motion detection functionKnown for oneYes
Number of buttonsDiffers1 buttons2 buttons
VoIP protocolsKnown for oneSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Wall mountableYesYes
Door station controlKnown for oneYes
Displayidentical
Video formats supportedKnown for oneH.264
Night visionidentical
Night visionYesYes
LED typeKnown for oneIR
Camera4 differ
Megapixel (approx.)Differs1 MP2 MP
Sensor typeCMOSCMOS
Optical sensor sizeDiffers1.425.4 / 2.8 mm (1 / 2.8")
Field of view (FOV) angleKnown for one147°
Viewing angle, horizontalDiffers105°129°
Viewing angle, verticalDiffers125°74°
Audioidentical
Built-in speaker(s)YesYes
Voice codecsKnown for oneG.711Mu, G.711u, PCM
Number of speakersKnown for one1
Design2 differ
Product colourDiffersBlackBlack, Grey
IK codeKnown for oneIK08
International Protection (IP) codeIP65IP65
Outdoor unit housing materialKnown for oneAluminium
Control typeKnown for oneButtons
Housing materialDiffersPlasticAluminium, Metal, Polycarbonate (PC)
Placement supportedKnown for oneVertical
Proper useKnown for oneOutdoor
Network1 differ
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Cabling technology10/100Base-T(X)10/100Base-T(X)
Power over Ethernet (PoE)YesYes
Supported network protocolsDiffersTCP/IPSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g
Softwareidentical
Operating system installedKnown for oneEmbedded LINUX
Power1 differ
Outdoor unit power typeKnown for oneDC
AC adapter output voltageKnown for one12 V
AC adapter output currentKnown for one1 A
Power consumption (typical)Differs10 W7 W
Power consumption (standby)1 W1 W
Operational conditionsidentical
Operating relative humidity (H-H)Known for one10 - 95%
Operating temperature (T-T)-30 - 60 °C-30 - 60 °C
Storage temperature (T-T)Known for one10 - 90 °C
Weight & dimensions4 differ
WidthDiffers70.4 mm101 mm
DepthDiffers34.4 mm31 mm
HeightDiffers135 mm181 mm
WeightDiffers400 g660 g
Packaging dataidentical
Indoor unit includedKnown for oneYes
Outdoor unit includedYesYes
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
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one32 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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