All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 video intercom systems

Dahua Technology DHI-VTT201 video intercom system vs Dahua Technology VTO3311Q-WP video intercom system

Add a product
  • 21specifications compared
  • 13differ
  • 8identical
  • 31known for one product only

Key differences

The Dahua Technology VTO3311Q-WP video intercom system has 2 buttons more buttons than the Dahua Technology DHI-VTT201 video intercom system (4 buttons vs 2 buttons). The Dahua Technology VTO3311Q-WP video intercom system has 0.7 MP more megapixel (approx.) than the Dahua Technology DHI-VTT201 video intercom system (2 MP vs 1.3 MP). The Dahua Technology VTO3311Q-WP video intercom system has 2.2 mm more width than the Dahua Technology DHI-VTT201 video intercom system (107.2 mm vs 105 mm). Only the Dahua Technology DHI-VTT201 video intercom system has colour. Video formats supported: H.264 on the Dahua Technology DHI-VTT201 video intercom system, H.264, H.265 on the Dahua Technology VTO3311Q-WP video intercom system.

  • Colour
    • Yes
    • No
  • Number of buttons
    • 2 buttons
    • 4 buttons
  • Video formats supported
    • H.264
    • H.264, H.265
  • Megapixel (approx.)
    • 1.3 MP
    • 2 MP
  • Optical sensor size
    • 25.4 / 3 mm (1 / 3")
    • 25.4 / 2.8 mm (1 / 2.8")
  • Product colour
    • Aluminium
    • Grey
  • International Protection (IP) code
    • IP54
    • IP65
  • Operating temperature (T-T)
    • -30 - 60 °C
    • 10 - 90 °C

Side by side

Differences highlightedShow differences only
52 specifications
A

Dahua Technology

DHI-VTT201 video intercom system

Model DHI-VTT201

View product
B

Dahua Technology

VTO3311Q-WP video intercom system

Model VTO3311Q-WP

View product
Features2 differ
ColourDiffersYesNo
SpeakerphoneKnown for oneYes
Built-in microphoneKnown for oneYes
Number of buttonsDiffers2 buttons4 buttons
Wall mountableKnown for oneYes
Display1 differ
Video formats supportedDiffersH.264H.264, H.265
Night visionidentical
LED typeKnown for oneIR
Camera2 differ
Megapixel (approx.)Differs1.3 MP2 MP
Optical sensor sizeDiffers25.4 / 3 mm (1 / 3")25.4 / 2.8 mm (1 / 2.8")
Supported video modesKnown for one720p, 1080p
Digital zoomKnown for one139x
Maximum frame rateKnown for one30 fps
Viewing angle, horizontalKnown for one125°
Viewing angle, verticalKnown for one65°
Audioidentical
Built-in speaker(s)Known for oneYes
Number of speakersKnown for one1
Voice codecsKnown for oneG.711
Design2 differ
Product colourDiffersAluminiumGrey
International Protection (IP) codeDiffersIP54IP65
Vandal-proofKnown for oneYes
Outdoor unit housing materialKnown for oneAluminium
Control typeKnown for oneButtons
Placement supportedKnown for oneVertical
Proper useKnown for oneOutdoor
Housing materialKnown for oneAluminium, Metal
Network1 differ
Power over Ethernet (PoE)Known for oneYes
Networking standardsKnown for oneIEEE 802.3af
Supported network protocolsDiffersTCP/IPRTSP; DNS; P2P; UPnP; RTP; RTMP; SIP; SSH; HTTP/ HTTPS; ONVIF
Ethernet LAN (RJ-45) portsKnown for one1
Softwareidentical
Operating system installedKnown for oneLinux
Poweridentical
Power consumption (typical)Known for one8 W
Power consumption (standby)Known for one3 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
Weight & dimensions4 differ
WidthDiffers105 mm107.2 mm
DepthDiffers46.7 mm30 mm
HeightDiffers180 mm188.1 mm
WeightDiffers900 g550 g
Packaging dataidentical
Indoor unit includedKnown for oneNo
Package weightKnown for one810 g
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

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.

More video intercom system comparisons

All video intercom system comparisons