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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTH5221D video intercom system vs Dahua Technology VTH1520A video intercom system

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  • 23specifications compared
  • 10differ
  • 13identical
  • 22known for one product only

Key differences

The Dahua Technology DHI-VTH5221D video intercom system has 28 GB more maximum memory card size than the Dahua Technology VTH1520A video intercom system (32 GB vs 4 GB). The Dahua Technology VTH1520A video intercom system has 0.5 W more power consumption (standby) than the Dahua Technology DHI-VTH5221D video intercom system (1.5 W vs 1 W). The Dahua Technology VTH1520A video intercom system has 6.2 mm more width than the Dahua Technology DHI-VTH5221D video intercom system (221.2 mm vs 215 mm). Connectivity technology: Wired & Wireless on the Dahua Technology DHI-VTH5221D video intercom system, Wired on the Dahua Technology VTH1520A video intercom system. Display technology: TFT on the Dahua Technology DHI-VTH5221D video intercom system, LCD/TFT on the Dahua Technology VTH1520A video intercom system.

  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Display technology
    • TFT
    • LCD/TFT
  • Display resolution
    • 1024 x 600 pixels
    • 800 x 480 pixels
  • Product colour
    • Black
    • White
  • Control type
    • Touch
    • Buttons
  • Maximum memory card size
    • 32 GB
    • 4 GB
  • Power consumption (standby)
    • 1 W
    • 1.5 W
  • Width
    • 215 mm
    • 221.2 mm

Side by side

Differences highlightedShow differences only
45 specifications
A

Dahua Technology

DHI-VTH5221D video intercom system

Model DHI-VTH5221D

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B

Dahua Technology

VTH1520A video intercom system

Model VTH1520A

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Features1 differ
Connectivity technologyDiffersWired & WirelessWired
Number of displays supportedKnown for one1
Maximum number of cameras supportedKnown for one32
SpeakerphoneKnown for oneNo
Built-in microphoneKnown for oneYes
Door station controlKnown for oneYes
Display2 differ
Display technologyDiffersTFTLCD/TFT
Display resolutionDiffers1024 x 600 pixels800 x 480 pixels
Backlight displayKnown for oneYes
TouchscreenKnown for oneYes
Touchscreen typeKnown for oneCapacitive
Audioidentical
Built-in speaker(s)Known for oneYes
Design2 differ
Product colourDiffersBlackWhite
Control typeDiffersTouchButtons
Smartphone supportKnown for oneYes
Proper useKnown for oneIndoor & outdoor
Storage1 differ
Maximum memory card sizeDiffers32 GB4 GB
Networkidentical
Ethernet interface typeKnown for oneFast Ethernet
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g
Power over Ethernet (PoE)Known for oneYes
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g
Softwareidentical
Operating system installedKnown for oneLinux
Power1 differ
Indoor unit power typeKnown for oneDC
Power consumption (standby)Differs1 W1.5 W
AC adapter output voltageKnown for one12 V
Weight & dimensions3 differ
WidthDiffers215 mm221.2 mm
DepthDiffers21 mm25.8 mm
HeightDiffers140 mm154.3 mm
Packaging dataidentical
Outdoor unit includedKnown for oneNo
Technical detailsidentical
CertificationKnown for oneFCC 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 60

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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