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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTO3211D-P2-S1 video intercom system vs Dahua Technology DHI-VTO3211D-P4-S2 video intercom system

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  • 38specifications compared
  • 8differ
  • 30identical
  • 2known for one product only

Key differences

  • Number of buttons
    • 2 buttons
    • 4 buttons
  • Field of view (FOV) angle
    • 151°
    • 147°
  • Viewing angle, horizontal
    • 134°
    • 129°
  • Viewing angle, vertical
    • 94.8°
    • 74°
  • Operating relative humidity (H-H)
    • 10 - 90%
    • 10 - 95%
  • Operating temperature (T-T)
    • -30 - 60 °C
    • -40 - 60 °C
  • Indoor unit included
    • No
    • Yes

Side by side

Differences highlightedShow differences only
40 specifications
A

Dahua Technology

DHI-VTO3211D-P2-S1 video intercom system

Model DHI-VTO3211D-P2-S1

View product
B

Dahua Technology

DHI-VTO3211D-P4-S2 video intercom system

Model DHI-VTO3211D-P4-S2

View product
Features1 differ
Number of buttonsDiffers2 buttons4 buttons
Camera3 differ
Field of view (FOV) angleDiffers151°147°
Viewing angle, horizontalDiffers134°129°
Viewing angle, verticalDiffers94.8°74°
Network1 differ
Supported network protocolsDiffersTCP/IPSIP; P2P; IPv4; DNS; RTSP; RTP; TCP; UDP
Poweridentical
Power consumption (typical)Known for one6 W
Operational conditions2 differ
Operating relative humidity (H-H)Differs10 - 90%10 - 95%
Operating temperature (T-T)Differs-30 - 60 °C-40 - 60 °C
Packaging data1 differ
Indoor unit includedDiffersNoYes
Package weightKnown for one660 g

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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