Product comparison · 2 video intercom systems

Dahua Technology DHI-VTO3211D-P2-S2 video intercom system vs Dahua Technology VTO2202F-P-S2 video intercom system

25specifications compared
15differ
10identical
27known for one product only

Key differences

The Dahua Technology VTO2202F-P-S2 video intercom system has 39.6° more viewing angle, horizontal than the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system (168.6° vs 129°). The Dahua Technology VTO2202F-P-S2 video intercom system has 13.1° more viewing angle, vertical than the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system (87.1° vs 74°). The Dahua Technology DHI-VTO3211D-P2-S2 video intercom system has 5 mm more width than the Dahua Technology VTO2202F-P-S2 video intercom system (101 mm vs 96 mm). Optical sensor size: 25.4 / 2.8 mm (1 / 2.8") on the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system, 25.4 / 2.5 mm (1 / 2.5") on the Dahua Technology VTO2202F-P-S2 video intercom system. Product colour: Grey on the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system, Silver on the Dahua Technology VTO2202F-P-S2 video intercom system.

Optical sensor size
- DHI-VTO3211D-P2-S2 video intercom system:25.4 / 2.8 mm (1 / 2.8")
- VTO2202F-P-S2 video intercom system:25.4 / 2.5 mm (1 / 2.5")
Viewing angle, horizontal
- DHI-VTO3211D-P2-S2 video intercom system:129°
- VTO2202F-P-S2 video intercom system:168.6°
Viewing angle, vertical
- DHI-VTO3211D-P2-S2 video intercom system:74°
- VTO2202F-P-S2 video intercom system:87.1°
Product colour
- DHI-VTO3211D-P2-S2 video intercom system:Grey
- VTO2202F-P-S2 video intercom system:Silver
IK code
- DHI-VTO3211D-P2-S2 video intercom system:IK08
- VTO2202F-P-S2 video intercom system:IK07
Ethernet LAN data rates
- DHI-VTO3211D-P2-S2 video intercom system:10,100 Mbit/s
- VTO2202F-P-S2 video intercom system:10,1000 Mbit/s
Operating system installed
- DHI-VTO3211D-P2-S2 video intercom system:Linux
- VTO2202F-P-S2 video intercom system:Embedded LINUX
Operating relative humidity (H-H)
- DHI-VTO3211D-P2-S2 video intercom system:10 - 95%
- VTO2202F-P-S2 video intercom system:10 - 90%

Side by side

Differences highlightedShow differences only

Comparison of DHI-VTO3211D-P2-S2, VTO2202F-P-S2
52 specifications	A Dahua Technology DHI-VTO3211D-P2-S2 video intercom system Model DHI-VTO3211D-P2-S2 View product	B Dahua Technology VTO2202F-P-S2 video intercom system Model VTO2202F-P-S2 View product
Featuresidentical
Connectivity technology	Wired	Wired
Colour	Yes	Yes
Speakerphone	Yes	Yes
RFID readerKnown for one	Yes	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Number of buttonsKnown for one	2 buttons	Unknown — not stated by the source
Video codecsKnown for one	H.264	Unknown — not stated by the source
Wall mountableKnown for one	Yes	Unknown — not stated by the source
Maximum number of cameras supportedKnown for one	Unknown — not stated by the source	1
Night visionidentical
Night visionKnown for one	Yes	Unknown — not stated by the source
Camera3 differ
Megapixel (approx.)	2 MP	2 MP
Sensor type	CMOS	CMOS
Optical sensor sizeDiffers	25.4 / 2.8 mm (1 / 2.8")	25.4 / 2.5 mm (1 / 2.5")
Field of view (FOV) angleKnown for one	147°	Unknown — not stated by the source
Viewing angle, horizontalDiffers	129°	168.6°
Viewing angle, verticalDiffers	74°	87.1°
Maximum video resolutionKnown for one	Unknown — not stated by the source	1280 x 720 pixels
Maximum frame rateKnown for one	Unknown — not stated by the source	30 fps
Audioidentical
Built-in speaker(s)	Yes	Yes
Voice codecsKnown for one	G.711	Unknown — not stated by the source
Design2 differ
Product colourDiffers	Grey	Silver
IK codeDiffers	IK08	IK07
International Protection (IP) code	IP65	IP65
Outdoor unit housing materialKnown for one	Aluminium	Unknown — not stated by the source
Control type	Buttons	Buttons
Placement supported	Vertical	Vertical
Proper useKnown for one	Outdoor	Unknown — not stated by the source
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Network2 differ
Ethernet interface typeKnown for one	Fast Ethernet	Unknown — not stated by the source
Ethernet LAN data ratesDiffers	10,100 Mbit/s	10,1000 Mbit/s
Cabling technologyKnown for one	10/100Base-T(X)	Unknown — not stated by the source
Power over Ethernet (PoE)	Yes	Yes
Supported network protocolsDiffers	SIP; P2P; IPv4; DNS; RTSP; RTP; TCP; UDP	SIP; P2P; IPv4; UPnP; SNMP; DNS; DDNS; RTSP; RTP; TCP; UDP
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Software1 differ
Operating system installedDiffers	Linux	Embedded LINUX
Poweridentical
Outdoor unit power typeKnown for one	DC	Unknown — not stated by the source
Power consumption (standby)Known for one	1 W	Unknown — not stated by the source
AC adapter output voltageKnown for one	Unknown — not stated by the source	12 V
AC adapter output currentKnown for one	Unknown — not stated by the source	1 A
Power consumption (typical)Known for one	Unknown — not stated by the source	12 W
Operational conditions2 differ
Operating relative humidity (H-H)Differs	10 - 95%	10 - 90%
Operating temperature (T-T)Differs	-40 - 60 °C	-30 - 60 °C
Weight & dimensions4 differ
WidthDiffers	101 mm	96 mm
DepthDiffers	31 mm	28.5 mm
HeightDiffers	181 mm	130 mm
WeightDiffers	800 g	350 g
Packaging dataidentical
Indoor unit includedKnown for one	No	Unknown — not stated by the source
Outdoor unit includedKnown for one	Yes	Unknown — not stated by the source
Package weightKnown for one	660 g	Unknown — not stated by the source
Technical details1 differ
CertificationDiffers	CE/FCC	FCC, UL
Compliance certificatesKnown for one	Unknown — not stated by the source	CE
Displayidentical
Video formats supportedKnown for one	Unknown — not stated by the source	H.265

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 DHI-VTO3211D-P2-S2 video intercom system vs Dahua Technology VTO2202F-P-S2 video intercom system

Key differences

Side by side

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