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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTO3211D-P4-S2 video intercom system vs TP-Link Tapo D205 video intercom system

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  • 26specifications compared
  • 15differ
  • 11identical
  • 51known for one product only

Key differences

The Dahua Technology DHI-VTO3211D-P4-S2 video intercom system has 3 buttons more buttons than the TP-Link Tapo D205 video intercom system (4 buttons vs 1 buttons). The TP-Link Tapo D205 video intercom system has 1 MP more megapixel (approx.) than the Dahua Technology DHI-VTO3211D-P4-S2 video intercom system (3 MP vs 2 MP). The TP-Link Tapo D205 video intercom system has 13° more field of view (FOV) angle than the Dahua Technology DHI-VTO3211D-P4-S2 video intercom system (160° vs 147°). Only the Dahua Technology DHI-VTO3211D-P4-S2 video intercom system has indoor unit included. Connectivity technology: Wired on the Dahua Technology DHI-VTO3211D-P4-S2 video intercom system, Wireless on the TP-Link Tapo D205 video intercom system.

  • Connectivity technology
    • Wired
    • Wireless
  • Number of buttons
    • 4 buttons
    • 1 buttons
  • Megapixel (approx.)
    • 2 MP
    • 3 MP
  • Field of view (FOV) angle
    • 147°
    • 160°
  • Viewing angle, horizontal
    • 129°
    • 145°
  • Viewing angle, vertical
    • 74°
    • 83°
  • Product colour
    • Grey
    • Black
  • Control type
    • Buttons
    • Wireless

Side by side

Differences highlightedShow differences only
77 specifications
A

Dahua Technology

DHI-VTO3211D-P4-S2 video intercom system

Model DHI-VTO3211D-P4-S2

View product
B

TP-Link

Tapo D205 video intercom system

Model D205

View product
Features2 differ
Connectivity technologyDiffersWiredWireless
ColourYesYes
SpeakerphoneYesYes
Built-in microphoneYesYes
Frequency bandKnown for one2.4 GHz
Number of buttonsDiffers4 buttons1 buttons
Streaming capabilityKnown for oneYes
Wall mountableYesYes
RFID readerKnown for oneYes
Video codecsKnown for oneH.264
Displayidentical
Video formats supportedKnown for oneH.264
Wide Dynamic Range (WDR)Known for oneYes
Night visionidentical
Night visionYesYes
Night vision distanceKnown for one7.6 m
LED typeKnown for oneIR
Camera4 differ
Megapixel (approx.)Differs2 MP3 MP
Maximum video resolutionKnown for one2304 x 1296 pixels
Supported video modesKnown for one1296p
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
Digital zoomKnown for one10x
Field of view (FOV) angleDiffers147°160°
Fixed focal lengthKnown for one2.4 mm
Maximum aperture numberKnown for one2.2
Maximum frame rateKnown for one15 fps
Motion sensorKnown for oneYes
Motion sensor technologyKnown for onePassive infrared (PIR) sensor
Viewing angle, horizontalDiffers129°145°
Viewing angle, verticalDiffers74°83°
Audioidentical
Built-in speaker(s)YesYes
Noise-cancelingKnown for oneYes
Voice codecsKnown for oneG.711
Design2 differ
Product colourDiffersGreyBlack
International Protection (IP) codeIP65IP65
Smartphone supportKnown for oneYes
Control typeDiffersButtonsWireless
Proper useOutdoorOutdoor
WaterproofKnown for oneYes
IK codeKnown for oneIK08
Outdoor unit housing materialKnown for oneZinc alloy
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one512 GB
Networkidentical
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Security algorithmsKnown for one128-bit AES, SSL/TLS, WPA, WPA2-PSK
Ethernet interface typeKnown for oneFast Ethernet
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Cabling technologyKnown for one10/100Base-T(X)
Power over Ethernet (PoE)Known for oneYes
Supported network protocolsKnown for oneSIP; P2P; IPv4; DNS; RTSP; RTP; TCP; UDP
Power1 differ
Outdoor unit power typeDiffersDCBattery
AC adapter input voltageKnown for one100 - 240 V
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter output voltageKnown for one5 V
AC adapter output currentKnown for one1 A
Battery typeKnown for oneBuilt-in battery
Battery lifeKnown for one180 day(s)
Operational conditions2 differ
Operating relative humidity (H-H)Differs10 - 95%10 - 90%
Operating temperature (T-T)Differs-40 - 60 °C-20 - 45 °C
Storage temperature (T-T)Known for one-40 - 60 °C
Weight & dimensions3 differ
WidthDiffers101 mm140 mm
DepthDiffers30 mm46 mm
HeightDiffers182 mm30.2 mm
WeightKnown for one800 g
Packaging data1 differ
Indoor unit includedDiffersYesNo
Outdoor unit includedYesYes
Mounting kitKnown for oneYes
Package weightKnown for one660 g
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one6400 mAh
Packaging contentidentical
Quick start guideKnown for oneYes
Screws includedKnown for oneYes
Technical detailsidentical
CertificationKnown for oneCE, RoHS, RCM, R-NZ, FCC, EAC, Triman, UKCA
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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