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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTO3211D-P4-S2 video intercom system vs Imou VDP7 video intercom system

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  • 19specifications compared
  • 10differ
  • 9identical
  • 59known for one product only

Key differences

The Imou VDP7 video intercom system has 3 MP more megapixel (approx.) than the Dahua Technology DHI-VTO3211D-P4-S2 video intercom system (5 MP vs 2 MP). The Dahua Technology DHI-VTO3211D-P4-S2 video intercom system has 4° more viewing angle, horizontal than the Imou VDP7 video intercom system (129° vs 125°). The Dahua Technology DHI-VTO3211D-P4-S2 video intercom system has 3° more viewing angle, vertical than the Imou VDP7 video intercom system (74° vs 71°). Connectivity technology: Wired on the Dahua Technology DHI-VTO3211D-P4-S2 video intercom system, Wireless on the Imou VDP7 video intercom system. Optical sensor size: 25.4 / 2.8 mm (1 / 2.8") on the Dahua Technology DHI-VTO3211D-P4-S2 video intercom system, 25.4 / 3 mm (1 / 3") on the Imou VDP7 video intercom system.

  • Connectivity technology
    • Wired
    • Wireless
  • Megapixel (approx.)
    • 2 MP
    • 5 MP
  • Optical sensor size
    • 25.4 / 2.8 mm (1 / 2.8")
    • 25.4 / 3 mm (1 / 3")
  • Viewing angle, horizontal
    • 129°
    • 125°
  • Viewing angle, vertical
    • 74°
    • 71°
  • Product colour
    • Grey
    • Black
  • Proper use
    • Outdoor
    • Indoor & outdoor
  • Width
    • 101 mm
    • 184 mm

Side by side

Differences highlightedShow differences only
78 specifications
A

Dahua Technology

DHI-VTO3211D-P4-S2 video intercom system

Model DHI-VTO3211D-P4-S2

View product
B

Imou

VDP7 video intercom system

Model VDP7

View product
Features1 differ
Connectivity technologyDiffersWiredWireless
Number of displays supportedKnown for one1
Maximum number of cameras supportedKnown for one1
Lock controlKnown for oneYes
Intelligent Video Surveillance (IVS) system featuresKnown for oneHuman detection, Vehicle detection
Active tampering alarmKnown for oneYes
Do not disturb functionKnown for oneYes
WeatherproofKnown for oneYes
Maximum operating distanceKnown for one120 m
Motion detection functionKnown for oneYes
RFID readerKnown for oneYes
Number of buttonsKnown for one4 buttons
Video codecsKnown for oneH.264
Displayidentical
Display diagonalKnown for one17.8 cm (7")
Display resolutionKnown for one1024 x 600 pixels
TouchscreenKnown for oneYes
Night visionidentical
Night vision distanceKnown for one15 m
LED typeKnown for oneIR
Camera4 differ
Megapixel (approx.)Differs2 MP5 MP
Maximum video resolutionKnown for one2880 x 1620 pixels
Optical sensor sizeDiffers25.4 / 2.8 mm (1 / 2.8")25.4 / 3 mm (1 / 3")
Progressive scanKnown for oneYes
Fixed focal lengthKnown for one2.3 mm
Maximum frame rateKnown for one15 fps
Viewing angle, diagonalKnown for one149°
Viewing angle, horizontalDiffers129°125°
Viewing angle, verticalDiffers74°71°
Field of view (FOV) angleKnown for one147°
Audioidentical
Audio systemKnown for one2-way
Voice codecsKnown for oneG.711
Design2 differ
Product colourDiffersGreyBlack
Doorbell buttonKnown for oneYes
Exit buttonKnown for oneYes
Proper useDiffersOutdoorIndoor & outdoor
WaterproofKnown for oneYes
IK codeKnown for oneIK08
International Protection (IP) codeKnown for oneIP65
Outdoor unit housing materialKnown for oneZinc alloy
Control typeKnown for oneButtons
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), Wi-Fi 6 (802.11ax)
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
Softwareidentical
Mobile operating systems supportedKnown for oneAndroid, iOS
Operating system installedKnown for oneLinux
Poweridentical
AC adapter output voltageKnown for one24 V
AC adapter output currentKnown for one1.5 A
Outdoor unit power typeKnown for oneDC
Operational conditionsidentical
Door station operating temperature (T-T)Known for one-20 - 50 °C
Main monitor station operating temperature (T-T)Known for one-10 - 45 °C
Operating relative humidity (H-H)Known for one10 - 95%
Operating temperature (T-T)Known for one-40 - 60 °C
Weight & dimensions3 differ
WidthDiffers101 mm184 mm
DepthDiffers30 mm23.5 mm
HeightDiffers182 mm113 mm
Door station dimensions (WxDxH)Known for one181 x 29 x 83.5 mm
WeightKnown for one800 g
Packaging dataidentical
Drill template includedKnown for oneYes
Power adapter includedKnown for oneYes
Package weightKnown for one660 g
Packaging contentidentical
Quick start guideKnown for oneYes
Screws includedKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneCE

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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