Product comparison · 2 video intercom systems

Dahua Technology VTO1201G-P video intercom system vs Dahua Technology VTO3211D-P1-S2 video intercom system

48specifications compared
10differ
38identical
12known for one product only

Key differences

Viewing angle, horizontal
- VTO1201G-P video intercom system:125°
- VTO3211D-P1-S2 video intercom system:129°
Viewing angle, vertical
- VTO1201G-P video intercom system:72°
- VTO3211D-P1-S2 video intercom system:74°
Product colour
- VTO1201G-P video intercom system:Black, Silver
- VTO3211D-P1-S2 video intercom system:Black, Grey
Operating system installed
- VTO1201G-P video intercom system:Linux
- VTO3211D-P1-S2 video intercom system:Embedded LINUX
Operating relative humidity (H-H)
- VTO1201G-P video intercom system:10 - 90%
- VTO3211D-P1-S2 video intercom system:10 - 95%
Width
- VTO1201G-P video intercom system:100 mm
- VTO3211D-P1-S2 video intercom system:101 mm
Depth
- VTO1201G-P video intercom system:24.8 mm
- VTO3211D-P1-S2 video intercom system:31 mm
Height
- VTO1201G-P video intercom system:150 mm
- VTO3211D-P1-S2 video intercom system:181 mm

Side by side

Differences highlightedShow differences only

Comparison of VTO1201G-P, VTO3211D-P1-S2
60 specifications	A Dahua Technology VTO1201G-P video intercom system Model VTO1201G-P View product	B Dahua Technology VTO3211D-P1-S2 video intercom system Model VTO3211D-P1-S2 View product
Featuresidentical
Automatic gain controlKnown for one	Yes	Unknown — not stated by the source
Door station controlKnown for one	Yes	Unknown — not stated by the source
Echo cancellationKnown for one	Unknown — not stated by the source	Yes
Number of buttonsKnown for one	Unknown — not stated by the source	2 buttons
Camera2 differ
Supported video modesKnown for one	720p, 1080p	Unknown — not stated by the source
Maximum frame rateKnown for one	30 fps	Unknown — not stated by the source
Viewing angle, horizontalDiffers	125°	129°
Viewing angle, verticalDiffers	72°	74°
Field of view (FOV) angleKnown for one	Unknown — not stated by the source	147°
Audioidentical
Noise-cancelingKnown for one	Yes	Unknown — not stated by the source
Design2 differ
Product colourDiffers	Black, Silver	Black, Grey
Housing materialDiffers	Acrylic, Polycarbonate (PC)	Aluminium, Metal, Polycarbonate (PC)
IK codeKnown for one	Unknown — not stated by the source	IK08
Outdoor unit housing materialKnown for one	Unknown — not stated by the source	Aluminium
Software1 differ
Operating system installedDiffers	Linux	Embedded LINUX
Operational conditions1 differ
Operating relative humidity (H-H)Differs	10 - 90%	10 - 95%
Weight & dimensions4 differ
WidthDiffers	100 mm	101 mm
DepthDiffers	24.8 mm	31 mm
HeightDiffers	150 mm	181 mm
WeightDiffers	490 g	660 g
Packaging dataidentical
Indoor unit includedKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Country of originKnown for one	China	Unknown — not stated by the source

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.

Dahua Technology VTO1201G-P video intercom system vs Dahua Technology VTO3211D-P1-S2 video intercom system

Key differences

Side by side

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