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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTH5221D video intercom system vs Dahua Technology VTA2302A video intercom system

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  • 19specifications compared
  • 13differ
  • 6identical
  • 38known for one product only

Key differences

The Dahua Technology DHI-VTH5221D video intercom system has 1 W more power consumption (typical) than the Dahua Technology VTA2302A video intercom system (7 W vs 6 W). The Dahua Technology VTA2302A video intercom system has 1 W more power consumption (standby) than the Dahua Technology DHI-VTH5221D video intercom system (2 W vs 1 W). The Dahua Technology DHI-VTH5221D video intercom system has 110 mm more width than the Dahua Technology VTA2302A video intercom system (215 mm vs 105 mm). Only the Dahua Technology DHI-VTH5221D video intercom system has colour. Only the Dahua Technology VTA2302A video intercom system has speakerphone.

  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Colour
    • Yes
    • No
  • Speakerphone
    • No
    • Yes
  • Product colour
    • Black
    • Grey
  • Control type
    • Touch
    • Buttons
  • Power consumption (typical)
    • 7 W
    • 6 W
  • Power consumption (standby)
    • 1 W
    • 2 W
  • Width
    • 215 mm
    • 105 mm

Side by side

Differences highlightedShow differences only
57 specifications
A

Dahua Technology

DHI-VTH5221D video intercom system

Model DHI-VTH5221D

View product
B

Dahua Technology

VTA2302A video intercom system

Model VTA2302A

View product
Features3 differ
Connectivity technologyDiffersWired & WirelessWired
ColourDiffersYesNo
Maximum number of cameras supportedKnown for one32
SpeakerphoneDiffersNoYes
Built-in microphoneKnown for oneYes
Number of buttonsKnown for one2 buttons
Viewing angleKnown for one111°
Displayidentical
Display diagonalKnown for one17.8 cm (7")
Display technologyKnown for oneTFT
Display resolutionKnown for one1024 x 600 pixels
Backlight displayKnown for oneYes
TouchscreenKnown for oneYes
Touchscreen typeKnown for oneCapacitive
Audioidentical
Voice codecsKnown for oneG.711
Built-in speaker(s)Known for oneYes
Design2 differ
Product colourDiffersBlackGrey
Control typeDiffersTouchButtons
Placement supportedKnown for oneVertical
Proper useKnown for oneIndoor & outdoor
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one32 GB
Networkidentical
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g
Cabling technologyKnown for one10/100Base-T(X)
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g
Supported network protocolsKnown for oneTCP/IP
Ethernet LAN (RJ-45) portsKnown for one1
Softwareidentical
Operating system installedKnown for oneLinux
Power2 differ
Indoor unit power typeKnown for oneDC
Power consumption (typical)Differs7 W6 W
Power consumption (standby)Differs1 W2 W
Outdoor unit power typeKnown for oneDC
Operational conditionsidentical
Main monitor station operating temperature (T-T)Known for one-10 - 55 °C
Operating temperature (T-T)Known for one-30 - 60 °C
Weight & dimensions3 differ
WidthDiffers215 mm105 mm
DepthDiffers21 mm46.7 mm
HeightDiffers140 mm180 mm
WeightKnown for one800 g
Packaging data2 differ
Indoor unit includedDiffersYesNo
Outdoor unit includedDiffersNoYes
Package weightKnown for one1.2 kg
Technical details1 differ
CertificationDiffersFCC CFR 47 Part 15 subpart BANSI C63.4 - 2009EN 55022:2010, EN 55024:2010, EN 50130-4:2011, EN 61000-6-3:2007, EN 61000-3-2:2006+A1:2009EN 61000-3-3:2008, IEC 61000-4-2:2008, IEC 61000-4-3:2010, IEC 61000-4-4:2012, IEC 61000-4-5:2005, IEC 61000-4-6:2008, IEC 61000-4-8:2009, IEC 61000-4-11:2004 UL 60CE, FCC
Night visionidentical
Night visionKnown for oneYes
Cameraidentical
Megapixel (approx.)Known for one2 MP
Supported video modesKnown for one720p, 1080p
Sensor typeKnown for oneCMOS
Optical sensor sizeKnown for one25.4 / 2.7 mm (1 / 2.7")
Field of view (FOV) angleKnown for one111°
Viewing angle, horizontalKnown for one91°
Viewing angle, verticalKnown for one47°

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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