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Product comparison · 2 video intercom systems

Dahua Technology VTO3211D-P-S1 video intercom system vs Dahua Technology VTO3312Q-P video intercom system

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  • 33specifications compared
  • 10differ
  • 23identical
  • 30known for one product only

Key differences

The Dahua Technology VTO3211D-P-S1 video intercom system has 9° more viewing angle, horizontal than the Dahua Technology VTO3312Q-P video intercom system (134° vs 125°). The Dahua Technology VTO3211D-P-S1 video intercom system has 29.8° more viewing angle, vertical than the Dahua Technology VTO3312Q-P video intercom system (94.8° vs 65°). The Dahua Technology VTO3312Q-P video intercom system has 2 W more power consumption (typical) than the Dahua Technology VTO3211D-P-S1 video intercom system (8 W vs 6 W). Only the Dahua Technology VTO3211D-P-S1 video intercom system has colour. Voice codecs: G.711 on the Dahua Technology VTO3211D-P-S1 video intercom system, G.711a, G.711u, PCM on the Dahua Technology VTO3312Q-P video intercom system.

  • Colour
    • Yes
    • No
  • Viewing angle, horizontal
    • 134°
    • 125°
  • Viewing angle, vertical
    • 94.8°
    • 65°
  • Voice codecs
    • G.711
    • G.711a, G.711u, PCM
  • Power consumption (typical)
    • 6 W
    • 8 W
  • Operating temperature (T-T)
    • -30 - 60 °C
    • -40 - 60 °C
  • Width
    • 101 mm
    • 107.2 mm
  • Height
    • 182 mm
    • 188.1 mm

Side by side

Differences highlightedShow differences only
63 specifications
A

Dahua Technology

VTO3211D-P-S1 video intercom system

Model VTO3211D-P-S1

View product
B

Dahua Technology

VTO3312Q-P video intercom system

Model VTO3312Q-P

View product
Features1 differ
ColourDiffersYesNo
Maximum number of cameras supportedKnown for one1
Automatic gain controlKnown for oneYes
Door station controlKnown for oneYes
Motion detection functionKnown for oneYes
VoIP protocolsKnown for oneRTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF
Number of buttonsKnown for one1 buttons
Video codecsKnown for oneH.264
Displayidentical
TouchscreenKnown for oneNo
Video formats supportedKnown for oneH.264, H.265
Night visionidentical
LED typeKnown for oneIR
Camera2 differ
Supported video modesKnown for one720p, 1080p
Maximum frame rateKnown for one30 fps
Viewing angle, horizontalDiffers134°125°
Viewing angle, verticalDiffers94.8°65°
Field of view (FOV) angleKnown for one151°
Audio1 differ
Noise-cancelingKnown for oneYes
Voice codecsDiffersG.711G.711a, G.711u, PCM
Designidentical
Housing materialKnown for oneAluminium
Placement supportedKnown for oneVertical
Outdoor unit housing materialKnown for oneZinc alloy
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash), SD
Maximum memory card sizeKnown for one256 GB
Network1 differ
Ethernet LAN (RJ-45) portsKnown for one1
Supported network protocolsDiffersTCP/IPRTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF
Power1 differ
AC adapter output voltageKnown for one48 V
AC adapter output currentKnown for one1 A
Power consumption (typical)Differs6 W8 W
Power consumption (standby)Known for one4 W
Operational conditions1 differ
Operating temperature (T-T)Differs-30 - 60 °C-40 - 60 °C
Weight & dimensions3 differ
WidthDiffers101 mm107.2 mm
HeightDiffers182 mm188.1 mm
WeightDiffers800 g570 g
Packaging dataidentical
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

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