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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTO2111D-P-S3 video intercom system vs Dahua Technology VTO3311Q-WP video intercom system

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  • 22specifications compared
  • 9differ
  • 13identical
  • 39known for one product only

Key differences

The Dahua Technology VTO3311Q-WP video intercom system has 18° more viewing angle, horizontal than the Dahua Technology DHI-VTO2111D-P-S3 video intercom system (125° vs 107°). The Dahua Technology VTO3311Q-WP video intercom system has 5° more viewing angle, vertical than the Dahua Technology DHI-VTO2111D-P-S3 video intercom system (65° vs 60°). The Dahua Technology DHI-VTO2111D-P-S3 video intercom system has 5 more Ethernet LAN (RJ-45) ports than the Dahua Technology VTO3311Q-WP video intercom system (6 vs 1). Product colour: Black on the Dahua Technology DHI-VTO2111D-P-S3 video intercom system, Grey on the Dahua Technology VTO3311Q-WP video intercom system. Outdoor unit power type: DC/PoE on the Dahua Technology DHI-VTO2111D-P-S3 video intercom system, DC on the Dahua Technology VTO3311Q-WP video intercom system.

  • Viewing angle, horizontal
    • 107°
    • 125°
  • Viewing angle, vertical
    • 60°
    • 65°
  • Product colour
    • Black
    • Grey
  • Ethernet LAN (RJ-45) ports
    • 6
    • 1
  • Outdoor unit power type
    • DC/PoE
    • DC
  • Power consumption (standby)
    • 1 W
    • 3 W
  • Operating temperature (T-T)
    • -30 - 60 °C
    • 10 - 90 °C

Side by side

Differences highlightedShow differences only
61 specifications
A

Dahua Technology

DHI-VTO2111D-P-S3 video intercom system

Model DHI-VTO2111D-P-S3

View product
B

Dahua Technology

VTO3311Q-WP video intercom system

Model VTO3311Q-WP

View product
Featuresidentical
Connectivity technologyWiredWired
Number of displays supportedKnown for one1
Maximum number of cameras supportedKnown for one1
SpeakerphoneKnown for oneYes
Built-in microphoneKnown for oneYes
Door station controlKnown for oneYes
Wall mountableKnown for oneYes
ColourKnown for oneNo
Number of buttonsKnown for one4 buttons
Displayidentical
Display diagonalKnown for one17.8 cm (7")
Display technologyKnown for oneTFT
Display resolutionKnown for one1024 x 600 pixels
TouchscreenKnown for oneYes
Touchscreen typeKnown for oneCapacitive
Wide Dynamic Range (WDR)Known for oneYes
Video formats supportedKnown for oneH.264, H.265
Night visionidentical
Night visionYesYes
LED typeIRIR
Camera2 differ
Megapixel (approx.)2 MP2 MP
Supported video modes720p, 1080p720p, 1080p
Sensor typeCMOSCMOS
Optical sensor size25.4 / 2.8 mm (1 / 2.8")25.4 / 2.8 mm (1 / 2.8")
Day/night modeKnown for oneYes
Maximum frame rate30 fps30 fps
Viewing angle, diagonalKnown for one122°
Viewing angle, horizontalDiffers107°125°
Viewing angle, verticalDiffers60°65°
Digital zoomKnown for one139x
Audioidentical
Built-in speaker(s)Known for oneYes
Voice codecsKnown for oneG.711a, G.711u, PCM
Design2 differ
Product colourDiffersBlackGrey
International Protection (IP) codeIP65IP65
Housing materialDiffersAcrylonitrile butadiene styrene (ABS), Polycarbonate (PC)Aluminium, Metal
IK codeKnown for oneIK08
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneSD
Maximum memory card sizeKnown for one8 GB
Indoor unitidentical
RS-485 portsKnown for one1
Network2 differ
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Ethernet LAN (RJ-45) portsDiffers61
Power over Ethernet (PoE)Known for oneYes
Supported network protocolsDiffersSIP; P2P; IPv4; DNS; RTSP; RTP; TCP; UDPRTSP; DNS; P2P; UPnP; RTP; RTMP; SIP; SSH; HTTP/ HTTPS; ONVIF
Softwareidentical
Operating system installedKnown for oneEmbedded LINUX
Power2 differ
Indoor unit power typeKnown for oneDC/PoE
Outdoor unit power typeDiffersDC/PoEDC
Power consumption (typical)Known for one5 W
Power consumption (standby)Differs1 W3 W
Operational conditions1 differ
Operating relative humidity (H-H)Known for one10 - 90%
Operating temperature (T-T)Differs-30 - 60 °C10 - 90 °C
Door station operating temperature (T-T)Known for one-40 - 60 °C
Packaging dataidentical
Indoor unit includedKnown for oneYes
Outdoor unit includedYesYes
Package weightKnown for one810 g
Technical detailsidentical
CertificationCE; FCCCE; FCC
Weight & dimensionsidentical
WidthKnown for one107.2 mm
DepthKnown for one30 mm
HeightKnown for one188.1 mm
WeightKnown for one550 g
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Packaging contentidentical
Packaging contentKnown for oneAlarm power ribbon cable, rain cover

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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