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Product comparison · 2 video intercom systems

Dahua Technology VTO3211D-P1-S2 video intercom system vs Dahua Technology VTO4202F-P-S2 video intercom system

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  • 48specifications compared
  • 16differ
  • 32identical
  • 12known for one product only

Key differences

  • Video formats supported
    • H.264
    • H.265
  • Optical sensor size
    • 25.4 / 2.8 mm (1 / 2.8")
    • 25.4 / 2.5 mm (1 / 2.5")
  • Viewing angle, horizontal
    • 129°
    • 168.6°
  • Viewing angle, vertical
    • 74°
    • 87.1°
  • Voice codecs
    • G.711Mu, G.711u, PCM
    • G.711a, G.711u, PCM
  • Product colour
    • Black, Grey
    • Silver
  • IK code
    • IK08
    • IK07
  • Operating system installed
    • Embedded LINUX
    • Linux

Side by side

Differences highlightedShow differences only
60 specifications
A

Dahua Technology

VTO3211D-P1-S2 video intercom system

Model VTO3211D-P1-S2

View product
B

Dahua Technology

VTO4202F-P-S2 video intercom system

Model VTO4202F-P-S2

View product
Featuresidentical
Connectivity technologyWiredWired
ColourNoNo
Maximum number of cameras supported11
SpeakerphoneYesYes
RFID readerYesYes
Built-in microphoneYesYes
Echo cancellationKnown for oneYes
Motion detection functionYesYes
Number of buttonsKnown for one2 buttons
VoIP protocolsSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDPSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Wall mountableYesYes
Automatic gain controlKnown for oneYes
Door station controlKnown for oneYes
Display1 differ
Video formats supportedDiffersH.264H.265
Night visionidentical
Night visionYesYes
LED typeIRIR
Camera3 differ
Megapixel (approx.)2 MP2 MP
Sensor typeCMOSCMOS
Optical sensor sizeDiffers25.4 / 2.8 mm (1 / 2.8")25.4 / 2.5 mm (1 / 2.5")
Field of view (FOV) angleKnown for one147°
Viewing angle, horizontalDiffers129°168.6°
Viewing angle, verticalDiffers74°87.1°
Supported video modesKnown for one720p, 1080p
Maximum frame rateKnown for one30 fps
Audio1 differ
Built-in speaker(s)YesYes
Voice codecsDiffersG.711Mu, G.711u, PCMG.711a, G.711u, PCM
Noise-cancelingKnown for oneYes
Design3 differ
Product colourDiffersBlack, GreySilver
IK codeDiffersIK08IK07
International Protection (IP) codeIP65IP65
Outdoor unit housing materialKnown for oneAluminium
Control typeButtonsButtons
Housing materialDiffersAluminium, Metal, Polycarbonate (PC)Aluminium
Placement supportedVerticalVertical
Proper useOutdoorOutdoor
Networkidentical
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 protocolsSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDPSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Software1 differ
Operating system installedDiffersEmbedded LINUXLinux
Power2 differ
Outdoor unit power typeDCDC
AC adapter output voltageDiffers12 V48 V
AC adapter output current1 A1 A
Power consumption (typical)Differs7 W12 W
Power consumption (standby)Known for one1 W
Operational conditions1 differ
Operating relative humidity (H-H)Differs10 - 95%10 - 90%
Operating temperature (T-T)-30 - 60 °C-30 - 60 °C
Weight & dimensions4 differ
WidthDiffers101 mm100 mm
DepthDiffers31 mm36 mm
HeightDiffers181 mm100 mm
WeightDiffers660 g350 g
Packaging dataidentical
Indoor unit includedKnown for oneYes
Outdoor unit includedYesYes
Package weightKnown for one400 g
Logistics dataidentical
Quantity per pack1 pc(s)1 pc(s)
Minimum order quantity1 pc(s)1 pc(s)
Technical detailsidentical
Compliance certificatesCE, Federal Communications Commission (FCC)CE, Federal Communications Commission (FCC)
Sustainability complianceYesYes

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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