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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTT201 video intercom system vs Dahua Technology VTO2101E-P-S2 video intercom system

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  • 32specifications compared
  • 15differ
  • 17identical
  • 27known for one product only

Key differences

The Dahua Technology DHI-VTT201 video intercom system has 1 buttons more buttons than the Dahua Technology VTO2101E-P-S2 video intercom system (2 buttons vs 1 buttons). The Dahua Technology VTO2101E-P-S2 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 DHI-VTT201 video intercom system has 3 W more power consumption (typical) than the Dahua Technology VTO2101E-P-S2 video intercom system (8 W vs 5 W). Optical sensor size: 25.4 / 3 mm (1 / 3") on the Dahua Technology DHI-VTT201 video intercom system, 25.4 / 2.8 mm (1 / 2.8") on the Dahua Technology VTO2101E-P-S2 video intercom system. Voice codecs: G.711 on the Dahua Technology DHI-VTT201 video intercom system, G.711a, G.711u, PCM on the Dahua Technology VTO2101E-P-S2 video intercom system.

  • Number of buttons
    • 2 buttons
    • 1 buttons
  • Megapixel (approx.)
    • 1.3 MP
    • 2 MP
  • Optical sensor size
    • 25.4 / 3 mm (1 / 3")
    • 25.4 / 2.8 mm (1 / 2.8")
  • Voice codecs
    • G.711
    • G.711a, G.711u, PCM
  • Product colour
    • Aluminium
    • Black
  • IK code
    • IK08
    • IK10
  • International Protection (IP) code
    • IP54
    • IP65
  • Outdoor unit power type
    • DC
    • DC/PoE

Side by side

Differences highlightedShow differences only
59 specifications
A

Dahua Technology

DHI-VTT201 video intercom system

Model DHI-VTT201

View product
B

Dahua Technology

VTO2101E-P-S2 video intercom system

Model VTO2101E-P-S2

View product
Features1 differ
Automatic gain controlKnown for oneYes
Door station controlKnown for oneYes
Echo cancellationKnown for oneYes
Number of buttonsDiffers2 buttons1 buttons
Streaming capabilityKnown for oneYes
White balanceKnown for oneAuto
ColourKnown for oneYes
Displayidentical
Wide Dynamic Range (WDR)Known for oneYes
Video formats supportedKnown for oneH.264
Night visionidentical
LED typeKnown for oneIR
Camera2 differ
Megapixel (approx.)Differs1.3 MP2 MP
Supported video modesKnown for one720p, 1080p
Optical sensor sizeDiffers25.4 / 3 mm (1 / 3")25.4 / 2.8 mm (1 / 2.8")
Day/night modeKnown for oneYes
Field of view (FOV) angleKnown for one90°
Maximum frame rateKnown for one30 fps
Viewing angle, horizontalKnown for one80°
Viewing angle, verticalKnown for one40°
Audio1 differ
Voice codecsDiffersG.711G.711a, G.711u, PCM
Design3 differ
Product colourDiffersAluminiumBlack
IK codeDiffersIK08IK10
International Protection (IP) codeDiffersIP54IP65
Housing materialKnown for oneAluminium, Zinc
Vandal-proofKnown for oneYes
Outdoor unit housing materialKnown for oneAluminium
Storageidentical
Compatible memory cardsKnown for oneSD
Outdoor unitidentical
RS-485 ports (transmitter)Known for one1
Network1 differ
Ethernet LAN (RJ-45) portsKnown for one1
Supported network protocolsDiffersTCP/IPRTSP; DNS; P2P; UPnP; RTP; RTMP; SIP; SSH; HTTP/HTTPS; ONVIF
Networking standardsKnown for oneIEEE 802.3af
Power2 differ
Outdoor unit power typeDiffersDCDC/PoE
Power consumption (typical)Differs8 W5 W
Power consumption (standby)Known for one2.5 W
Operational conditions1 differ
Operating temperature (T-T)Differs-30 - 60 °C-40 - 60 °C
Weight & dimensions4 differ
WidthDiffers105 mm73 mm
DepthDiffers46.7 mm55 mm
HeightDiffers180 mm163 mm
WeightDiffers900 g300 g
Packaging dataidentical
Package weightKnown for one800 g
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Technical detailsidentical
CertificationKnown for oneCE, FCC
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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