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Product comparison · 2 video intercom systems

Dahua Technology VTO1201G-P video intercom system vs Dahua Technology VTO3221E-P video intercom system

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  • 48specifications compared
  • 16differ
  • 32identical
  • 11known for one product only

Key differences

  • Optical sensor size
    • 25.4 / 2.8 mm (1 / 2.8")
    • 25.4 / 2.9 mm (1 / 2.9")
  • Viewing angle, horizontal
    • 125°
    • 140°
  • Viewing angle, vertical
    • 72°
    • 82°
  • Voice codecs
    • G.711Mu, G.711u, PCM
    • G.711
  • Product colour
    • Black, Silver
    • Aluminium
  • Housing material
    • Acrylic, Polycarbonate (PC)
    • Aluminium
  • AC adapter output current
    • 1 A
    • 2 A
  • Power consumption (standby)
    • 1 W
    • 2 W

Side by side

Differences highlightedShow differences only
59 specifications
A

Dahua Technology

VTO1201G-P video intercom system

Model VTO1201G-P

View product
B

Dahua Technology

VTO3221E-P video intercom system

Model VTO3221E-P

View product
Features1 differ
Connectivity technologyWiredWired
ColourNoNo
Maximum number of cameras supported11
SpeakerphoneYesYes
RFID readerYesYes
Automatic gain controlYesYes
Built-in microphoneYesYes
Door station controlYesYes
Motion detection functionYesYes
VoIP protocolsDiffersSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDPTCP/IP
Wall mountableYesYes
Displayidentical
Video formats supportedH.264H.264
Display diagonalKnown for one5.84 cm (2.3")
Display technologyKnown for oneOLED
TouchscreenKnown for oneNo
Night visionidentical
Night visionYesYes
LED typeKnown for oneIR
Camera3 differ
Megapixel (approx.)2 MP2 MP
Supported video modesKnown for one720p, 1080p
Sensor typeCMOSCMOS
Optical sensor sizeDiffers25.4 / 2.8 mm (1 / 2.8")25.4 / 2.9 mm (1 / 2.9")
Maximum frame rateKnown for one30 fps
Viewing angle, horizontalDiffers125°140°
Viewing angle, verticalDiffers72°82°
Audio1 differ
Built-in speaker(s)YesYes
Noise-cancelingYesYes
Voice codecsDiffersG.711Mu, G.711u, PCMG.711
Design2 differ
Product colourDiffersBlack, SilverAluminium
International Protection (IP) codeIP65IP65
Control typeButtonsButtons
Housing materialDiffersAcrylic, Polycarbonate (PC)Aluminium
Placement supportedVerticalVertical
Proper useOutdoorOutdoor
IK codeKnown for oneIK08
Network1 differ
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Ethernet LAN (RJ-45) ports11
Cabling technology10/100Base-T(X)10/100Base-T(X)
Power over Ethernet (PoE)YesYes
Supported network protocolsDiffersSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDPTCP/IP
Networking standardsKnown for oneIEEE 802.3af
Softwareidentical
Operating system installedLinuxLinux
Power2 differ
Outdoor unit power typeDCDC
AC adapter output voltage12 V12 V
AC adapter output currentDiffers1 A2 A
Power consumption (typical)7 W7 W
Power consumption (standby)Differs1 W2 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 & dimensions4 differ
WidthDiffers100 mm98 mm
DepthDiffers24.8 mm32 mm
HeightDiffers150 mm200 mm
WeightDiffers490 g1.5 kg
Packaging dataidentical
Outdoor unit includedYesYes
Logistics dataidentical
Quantity per pack1 pc(s)1 pc(s)
Minimum order quantity1 pc(s)1 pc(s)
Technical detailsidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
Country of originKnown for oneChina
Sustainability complianceKnown for oneYes

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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