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Product comparison · 2 video intercom systems

Dahua Technology VTH2621G-P video intercom system vs Dahua Technology VTO3211D-P4-S1 video intercom system

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  • 18specifications compared
  • 10differ
  • 8identical
  • 33known for one product only

Key differences

The Dahua Technology VTH2621G-P video intercom system has 88.6 mm more width than the Dahua Technology VTO3211D-P4-S1 video intercom system (189.6 mm vs 101 mm). The Dahua Technology VTO3211D-P4-S1 video intercom system has 4 mm more depth than the Dahua Technology VTH2621G-P video intercom system (30 mm vs 26 mm). The Dahua Technology VTO3211D-P4-S1 video intercom system has 47.4 mm more height than the Dahua Technology VTH2621G-P video intercom system (182 mm vs 134.6 mm). Only the Dahua Technology VTH2621G-P video intercom system has indoor unit included. Voice codecs: G.711a, G.711u, PCM on the Dahua Technology VTH2621G-P video intercom system, G.711 on the Dahua Technology VTO3211D-P4-S1 video intercom system.

  • Voice codecs
    • G.711a, G.711u, PCM
    • G.711
  • Product colour
    • Black
    • Grey
  • Operating relative humidity (H-H)
    • 10 - 95%
    • 10 - 90%
  • Operating temperature (T-T)
    • -10 - 55 °C
    • -30 - 60 °C
  • Width
    • 189.6 mm
    • 101 mm
  • Depth
    • 26 mm
    • 30 mm
  • Height
    • 134.6 mm
    • 182 mm
  • Weight
    • 340 g
    • 800 g

Side by side

Differences highlightedShow differences only
51 specifications
A

Dahua Technology

VTH2621G-P video intercom system

Model VTH2621G-P

View product
B

Dahua Technology

VTO3211D-P4-S1 video intercom system

Model VTO3211D-P4-S1

View product
Featuresidentical
SpeakerphoneKnown for oneYes
RFID readerKnown for oneYes
Built-in microphoneKnown for oneYes
Number of buttonsKnown for one4 buttons
Video codecsKnown for oneH.264
Echo cancellationKnown for oneYes
Night visionidentical
Night visionKnown for oneYes
Cameraidentical
Megapixel (approx.)Known for one2 MP
Sensor typeKnown for oneCMOS
Optical sensor sizeKnown for one25.4 / 2.8 mm (1 / 2.8")
Field of view (FOV) angleKnown for one151°
Viewing angle, horizontalKnown for one134°
Viewing angle, verticalKnown for one94.8°
Audio1 differ
Voice codecsDiffersG.711a, G.711u, PCMG.711
Design1 differ
Product colourDiffersBlackGrey
IK codeKnown for oneIK08
International Protection (IP) codeKnown for oneIP65
Outdoor unit housing materialKnown for oneZinc alloy
Control typeKnown for oneButtons
Proper useKnown for oneOutdoor
Indoor unit housing materialKnown for oneABS, Polycarbonate
Network1 differ
Cabling technologyKnown for one10/100Base-T(X)
Supported network protocolsDiffersIPv4; FTP; UPnP; SNMP; DNS; DDNS; RTSP; RTP; TCP; UDP; SIPTCP/IP
Poweridentical
Outdoor unit power typeKnown for oneDC
Indoor unit power typeKnown for oneDC
Power consumption (standby)Known for one2 W
Operational conditions2 differ
Operating relative humidity (H-H)Differs10 - 95%10 - 90%
Operating temperature (T-T)Differs-10 - 55 °C-30 - 60 °C
Weight & dimensions4 differ
WidthDiffers189.6 mm101 mm
DepthDiffers26 mm30 mm
HeightDiffers134.6 mm182 mm
WeightDiffers340 g800 g
Packaging data1 differ
Indoor unit includedDiffersYesNo
Outdoor unit includedKnown for oneYes
Package weightKnown for one580 g
Displayidentical
Display diagonalKnown for one17.8 cm (7")
Display technologyKnown for oneTFT
Display resolutionKnown for one1024 x 600 pixels
TouchscreenKnown for oneYes
Touchscreen typeKnown for oneCapacitive
Video formats supportedKnown for oneH.264, H.265
Softwareidentical
Operating system installedKnown for oneEmbedded LINUX
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.

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