All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 video intercom systems

Dahua Technology VTA2302A video intercom system vs Dahua Technology VTO6221E-P video intercom system

Add a product
  • 29specifications compared
  • 11differ
  • 18identical
  • 31known for one product only

Key differences

The Dahua Technology VTO6221E-P video intercom system has 47° more viewing angle, horizontal than the Dahua Technology VTA2302A video intercom system (138° vs 91°). The Dahua Technology VTO6221E-P video intercom system has 31° more viewing angle, vertical than the Dahua Technology VTA2302A video intercom system (78° vs 47°). The Dahua Technology VTA2302A video intercom system has 7 mm more width than the Dahua Technology VTO6221E-P video intercom system (105 mm vs 98 mm). Only the Dahua Technology VTO6221E-P video intercom system has colour. Optical sensor size: 25.4 / 2.7 mm (1 / 2.7") on the Dahua Technology VTA2302A video intercom system, 25.4 / 2.9 mm (1 / 2.9") on the Dahua Technology VTO6221E-P video intercom system.

  • Colour
    • No
    • Yes
  • Optical sensor size
    • 25.4 / 2.7 mm (1 / 2.7")
    • 25.4 / 2.9 mm (1 / 2.9")
  • Viewing angle, horizontal
    • 91°
    • 138°
  • Viewing angle, vertical
    • 47°
    • 78°
  • Product colour
    • Grey
    • Aluminium
  • Proper use
    • Indoor & outdoor
    • Outdoor
  • Operating relative humidity (H-H)
    • 10 - 90%
    • 20 - 95%
  • Operating temperature (T-T)
    • -30 - 60 °C
    • -40 - 60 °C

Side by side

Differences highlightedShow differences only
60 specifications
A

Dahua Technology

VTA2302A video intercom system

Model VTA2302A

View product
B

Dahua Technology

VTO6221E-P video intercom system

Model VTO6221E-P

View product
Features1 differ
Connectivity technologyWiredWired
ColourDiffersNoYes
Number of displays supported11
Maximum number of cameras supportedKnown for one1
SpeakerphoneYesYes
RFID readerKnown for oneYes
Automatic gain controlKnown for oneYes
Built-in microphoneYesYes
Door station controlKnown for oneYes
Motion detection functionKnown for oneYes
VoIP protocolsKnown for oneTCP/IP
Wall mountableYesYes
Number of buttonsKnown for one2 buttons
Viewing angleKnown for one111°
Displayidentical
Display diagonalKnown for one5.84 cm (2.3")
Display technologyKnown for oneOLED
Video formats supportedKnown for oneH.264
Night visionidentical
Night visionYesYes
Camera3 differ
Megapixel (approx.)2 MP2 MP
Sensor typeCMOSCMOS
Optical sensor sizeDiffers25.4 / 2.7 mm (1 / 2.7")25.4 / 2.9 mm (1 / 2.9")
Viewing angle, horizontalDiffers91°138°
Viewing angle, verticalDiffers47°78°
Supported video modesKnown for one720p, 1080p
Field of view (FOV) angleKnown for one111°
Audioidentical
Built-in speaker(s)YesYes
Noise-cancelingKnown for oneYes
Voice codecsKnown for oneG.711
Design2 differ
Product colourDiffersGreyAluminium
IK codeKnown for oneIK08
International Protection (IP) codeKnown for oneIP65
Control typeButtonsButtons
Housing materialKnown for oneAluminium
Placement supportedVerticalVertical
Proper useDiffersIndoor & outdoorOutdoor
Networkidentical
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Ethernet LAN (RJ-45) ports11
Cabling technologyKnown for one10/100Base-T(X)
Power over Ethernet (PoE)YesYes
Networking standardsKnown for oneIEEE 802.3af
Supported network protocolsKnown for oneTCP/IP
Softwareidentical
Operating system installedKnown for oneLinux
Poweridentical
Outdoor unit power typeDCDC
AC adapter output voltageKnown for one12 V
AC adapter output currentKnown for one2 A
Power consumption (typical)6 W6 W
Power consumption (standby)Known for one2 W
Operational conditions2 differ
Operating relative humidity (H-H)Differs10 - 90%20 - 95%
Operating temperature (T-T)Differs-30 - 60 °C-40 - 60 °C
Weight & dimensions3 differ
WidthDiffers105 mm98 mm
DepthDiffers46.7 mm32 mm
HeightDiffers180 mm200 mm
WeightKnown for one1.5 kg
Packaging dataidentical
Outdoor unit includedYesYes
Indoor unit includedKnown for oneNo
Package weightKnown for one1.2 kg
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Minimum order quantityKnown for one1 pc(s)
Technical detailsidentical
CertificationKnown for oneCE, FCC

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.

More video intercom system comparisons

All video intercom system comparisons