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Product comparison · 2 video intercom systems

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

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  • 38specifications compared
  • 9differ
  • 29identical
  • 5known for one product only

Key differences

The Dahua Technology DHI-VTO3211D-P2-S1 video intercom system has 4° more field of view (FOV) angle than the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system (151° vs 147°). The Dahua Technology DHI-VTO3211D-P2-S1 video intercom system has 5° more viewing angle, horizontal than the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system (134° vs 129°). The Dahua Technology DHI-VTO3211D-P2-S1 video intercom system has 20.8° more viewing angle, vertical than the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system (94.8° vs 74°). Outdoor unit housing material: Zinc alloy on the Dahua Technology DHI-VTO3211D-P2-S1 video intercom system, Aluminium on the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system. Supported network protocols: TCP/IP on the Dahua Technology DHI-VTO3211D-P2-S1 video intercom system, SIP; P2P; IPv4; DNS; RTSP; RTP; TCP; UDP on the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system.

  • Field of view (FOV) angle
    • 151°
    • 147°
  • Viewing angle, horizontal
    • 134°
    • 129°
  • Viewing angle, vertical
    • 94.8°
    • 74°
  • Outdoor unit housing material
    • Zinc alloy
    • Aluminium
  • Operating relative humidity (H-H)
    • 10 - 90%
    • 10 - 95%
  • Operating temperature (T-T)
    • -30 - 60 °C
    • -40 - 60 °C
  • Depth
    • 30 mm
    • 31 mm
  • Height
    • 182 mm
    • 181 mm

Side by side

Differences highlightedShow differences only
43 specifications
A

Dahua Technology

DHI-VTO3211D-P2-S1 video intercom system

Model DHI-VTO3211D-P2-S1

View product
B

Dahua Technology

DHI-VTO3211D-P2-S2 video intercom system

Model DHI-VTO3211D-P2-S2

View product
Camera3 differ
Field of view (FOV) angleDiffers151°147°
Viewing angle, horizontalDiffers134°129°
Viewing angle, verticalDiffers94.8°74°
Design1 differ
Outdoor unit housing materialDiffersZinc alloyAluminium
Placement supportedKnown for oneVertical
Network1 differ
Supported network protocolsDiffersTCP/IPSIP; P2P; IPv4; DNS; RTSP; RTP; TCP; UDP
Poweridentical
Power consumption (standby)Known for one1 W
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
Weight & dimensions2 differ
DepthDiffers30 mm31 mm
HeightDiffers182 mm181 mm
Packaging dataidentical
Package weightKnown for one660 g
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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