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Product comparison · 2 video intercom systems

Dahua Technology VTO3211D-P video intercom system vs Dahua Technology VTO3311Q-WP video intercom system

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  • 20specifications compared
  • 7differ
  • 13identical
  • 27known for one product only

Key differences

The Dahua Technology VTO3311Q-WP video intercom system has 3 buttons more buttons than the Dahua Technology VTO3211D-P video intercom system (4 buttons vs 1 buttons). The Dahua Technology VTO3211D-P video intercom system has 15° more viewing angle, horizontal than the Dahua Technology VTO3311Q-WP video intercom system (140° vs 125°). The Dahua Technology VTO3311Q-WP video intercom system has 6.2 mm more width than the Dahua Technology VTO3211D-P video intercom system (107.2 mm vs 101 mm). Product colour: Black, Grey on the Dahua Technology VTO3211D-P video intercom system, Grey on the Dahua Technology VTO3311Q-WP video intercom system.

  • Number of buttons
    • 1 buttons
    • 4 buttons
  • Viewing angle, horizontal
    • 140°
    • 125°
  • Product colour
    • Black, Grey
    • Grey
  • Width
    • 101 mm
    • 107.2 mm
  • Height
    • 182 mm
    • 188.1 mm
  • Weight
    • 800 g
    • 550 g

Side by side

Differences highlightedShow differences only
47 specifications
A

Dahua Technology

VTO3211D-P video intercom system

Model VTO3211D-P

View product
B

Dahua Technology

VTO3311Q-WP video intercom system

Model VTO3311Q-WP

View product
Features1 differ
Connectivity technologyWiredWired
ColourKnown for oneNo
Number of buttonsDiffers1 buttons4 buttons
SpeakerphoneKnown for oneYes
Built-in microphoneKnown for oneYes
Wall mountableKnown for oneYes
Displayidentical
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")
Digital zoomKnown for one139x
Maximum frame rateKnown for one30 fps
Viewing angle, horizontalDiffers140°125°
Viewing angle, verticalKnown for one65°
Design1 differ
Product colourDiffersBlack, GreyGrey
IK codeIK08IK08
International Protection (IP) codeIP65IP65
Housing materialKnown for oneAluminium, Metal
Outdoor unit housing materialKnown for oneAluminium
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
Supported network protocolsDiffersTCP/IPRTSP; DNS; P2P; UPnP; RTP; RTMP; SIP; SSH; HTTP/ HTTPS; ONVIF
Power over Ethernet (PoE)Known for oneYes
Poweridentical
Outdoor unit power typeDCDC
Power consumption (standby)Known for one3 W
Operational conditionsidentical
Door station operating temperature (T-T)-40 - 60 °C-40 - 60 °C
Operating temperature (T-T)Known for one10 - 90 °C
Operating relative humidity (H-H)Known for one10 - 90%
Weight & dimensions3 differ
WidthDiffers101 mm107.2 mm
Depth30 mm30 mm
HeightDiffers182 mm188.1 mm
WeightDiffers800 g550 g
Packaging dataidentical
Outdoor unit includedYesYes
Package weightKnown for one810 g
Indoor unit includedKnown for oneNo
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Packaging contentidentical
Packaging contentKnown for oneAlarm power ribbon cable, rain cover
Technical detailsidentical
CertificationKnown for oneCE; FCC
Audioidentical
Built-in speaker(s)Known for oneYes
Voice codecsKnown for oneG.711
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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