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Product comparison · 2 video intercom systems

Dahua Technology VTO3211D-P video intercom system vs Dahua Technology VTO3312Q-P video intercom system

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  • 27specifications compared
  • 7differ
  • 20identical
  • 36known for one product only

Key differences

The Dahua Technology VTO3211D-P video intercom system has 15° more viewing angle, horizontal than the Dahua Technology VTO3312Q-P video intercom system (140° vs 125°). The Dahua Technology VTO3312Q-P video intercom system has 6.2 mm more width than the Dahua Technology VTO3211D-P video intercom system (107.2 mm vs 101 mm). The Dahua Technology VTO3312Q-P video intercom system has 6.1 mm more height than the Dahua Technology VTO3211D-P video intercom system (188.1 mm vs 182 mm). Voice codecs: G.711 on the Dahua Technology VTO3211D-P video intercom system, G.711a, G.711u, PCM on the Dahua Technology VTO3312Q-P video intercom system. Product colour: Black, Grey on the Dahua Technology VTO3211D-P video intercom system, Grey on the Dahua Technology VTO3312Q-P video intercom system.

  • Viewing angle, horizontal
    • 140°
    • 125°
  • Voice codecs
    • G.711
    • G.711a, G.711u, PCM
  • Product colour
    • Black, Grey
    • Grey
  • Width
    • 101 mm
    • 107.2 mm
  • Height
    • 182 mm
    • 188.1 mm
  • Weight
    • 800 g
    • 570 g

Side by side

Differences highlightedShow differences only
63 specifications
A

Dahua Technology

VTO3211D-P video intercom system

Model VTO3211D-P

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B

Dahua Technology

VTO3312Q-P video intercom system

Model VTO3312Q-P

View product
Featuresidentical
Connectivity technologyWiredWired
ColourKnown for oneNo
Maximum number of cameras supportedKnown for one1
SpeakerphoneYesYes
RFID readerKnown for oneYes
Automatic gain controlKnown for oneYes
Built-in microphoneYesYes
Door station controlKnown for oneYes
Motion detection functionKnown for oneYes
VoIP protocolsKnown for oneRTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF
Wall mountableYesYes
Number of buttonsKnown for one1 buttons
Displayidentical
TouchscreenKnown for oneNo
Video formats supportedKnown for oneH.264, H.265
Night visionidentical
Night visionYesYes
LED typeKnown for oneIR
Camera1 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, horizontalDiffers140°125°
Viewing angle, verticalKnown for one65°
Audio1 differ
Built-in speaker(s)YesYes
Noise-cancelingKnown for oneYes
Voice codecsDiffersG.711G.711a, G.711u, PCM
Design1 differ
Product colourDiffersBlack, GreyGrey
IK codeIK08IK08
International Protection (IP) codeIP65IP65
Control typeKnown for oneButtons
Housing materialKnown for oneAluminium
Placement supportedVerticalVertical
Proper useOutdoorOutdoor
Outdoor unit housing materialKnown for oneAluminium
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash), SD
Maximum memory card sizeKnown for one256 GB
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 technologyKnown for one10/100Base-T(X)
Power over Ethernet (PoE)YesYes
Supported network protocolsDiffersTCP/IPRTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF
Poweridentical
Outdoor unit power typeDCDC
AC adapter output voltageKnown for one48 V
AC adapter output currentKnown for one1 A
Power consumption (typical)Known for one8 W
Power consumption (standby)Known for one4 W
Operational conditionsidentical
Operating relative humidity (H-H)10 - 90%10 - 90%
Operating temperature (T-T)Known for one-40 - 60 °C
Door station operating temperature (T-T)Known for one-40 - 60 °C
Weight & dimensions3 differ
WidthDiffers101 mm107.2 mm
Depth30 mm30 mm
HeightDiffers182 mm188.1 mm
WeightDiffers800 g570 g
Packaging dataidentical
Outdoor unit includedYesYes
Package weightKnown for one780 g
Indoor unit includedKnown for oneNo
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
Softwareidentical
Operating system installedKnown for oneLinux

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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