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Product comparison · 2 video intercom systems

Dahua Technology VTO2311R-WP video intercom system vs Dahua Technology VTO6521K video intercom system

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  • 52specifications compared
  • 17differ
  • 35identical
  • 14known for one product only

Key differences

The Dahua Technology VTO2311R-WP video intercom system has 23.6° more viewing angle, horizontal than the Dahua Technology VTO6521K video intercom system (110° vs 86.4°). The Dahua Technology VTO2311R-WP video intercom system has 15.8° more viewing angle, vertical than the Dahua Technology VTO6521K video intercom system (62° vs 46.2°). The Dahua Technology VTO2311R-WP video intercom system has 21 V more AC adapter output voltage than the Dahua Technology VTO6521K video intercom system (33 V vs 12 V). Only the Dahua Technology VTO2311R-WP video intercom system has touchscreen. Connectivity technology: Wireless on the Dahua Technology VTO2311R-WP video intercom system, Wired on the Dahua Technology VTO6521K video intercom system.

  • Connectivity technology
    • Wireless
    • Wired
  • Touchscreen
    • Yes
    • No
  • Video formats supported
    • H.264, H.265
    • H.264
  • Viewing angle, horizontal
    • 110°
    • 86.4°
  • Viewing angle, vertical
    • 62°
    • 46.2°
  • Product colour
    • Light grey
    • Stainless steel
  • Control type
    • Touch
    • Buttons
  • AC adapter output voltage
    • 33 V
    • 12 V

Side by side

Differences highlightedShow differences only
66 specifications
A

Dahua Technology

VTO2311R-WP video intercom system

Model VTO2311R-WP

View product
B

Dahua Technology

VTO6521K video intercom system

Model VTO6521K

View product
Features1 differ
Connectivity technologyDiffersWirelessWired
Display2 differ
TouchscreenDiffersYesNo
Video formats supportedDiffersH.264, H.265H.264
Display diagonalKnown for one10.9 cm (4.3")
Display technologyKnown for oneLCD
Display resolutionKnown for one800 x 480 pixels
Night visionidentical
Night visionKnown for oneYes
LED typeKnown for oneIR
Camera2 differ
Viewing angle, horizontalDiffers110°86.4°
Viewing angle, verticalDiffers62°46.2°
Design3 differ
Product colourDiffersLight greyStainless steel
Control typeDiffersTouchButtons
Housing materialDiffersAcrylonitrile butadiene styrene (ABS), Polycarbonate (PC)Stainless steel
IK codeKnown for oneIK08
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash), SD
Maximum memory card sizeKnown for one256 GB
Networkidentical
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Power4 differ
AC adapter output voltageDiffers33 V12 V
AC adapter output currentDiffers1 A2 A
Power consumption (typical)Differs6 W18 W
Power consumption (standby)Differs3.5 W5 W
Power consumptionKnown for one200 mA
Operational conditions1 differ
Operating temperature (T-T)Differs-40 - 60 °C-30 - 60 °C
Weight & dimensions3 differ
WidthDiffers50 mm143 mm
DepthDiffers30 mm54 mm
HeightDiffers160 mm406 mm
WeightKnown for one180 g
Packaging data1 differ
Package weightDiffers400 g2.05 kg
Softwareidentical
Operating system installedKnown for oneLinux

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