Product comparison · 2 video intercom systems

Dahua Technology DHI-VTO2202F-P video intercom system vs Dahua Technology VTO3221E-P video intercom system

26specifications compared
12differ
14identical
29known for one product only

Key differences

The Dahua Technology DHI-VTO2202F-P video intercom system has 20° more viewing angle, horizontal than the Dahua Technology VTO3221E-P video intercom system (160° vs 140°). The Dahua Technology VTO3221E-P video intercom system has 1 A more AC adapter output current than the Dahua Technology DHI-VTO2202F-P video intercom system (2 A vs 1 A). The Dahua Technology DHI-VTO2202F-P video intercom system has 5 W more power consumption (typical) than the Dahua Technology VTO3221E-P video intercom system (12 W vs 7 W). Only the Dahua Technology DHI-VTO2202F-P video intercom system has colour. Optical sensor size: 25.4 / 2.8 mm (1 / 2.8") on the Dahua Technology DHI-VTO2202F-P video intercom system, 25.4 / 2.9 mm (1 / 2.9") on the Dahua Technology VTO3221E-P video intercom system.

Colour
- DHI-VTO2202F-P video intercom system:Yes
- VTO3221E-P video intercom system:No
Optical sensor size
- DHI-VTO2202F-P video intercom system:25.4 / 2.8 mm (1 / 2.8")
- VTO3221E-P video intercom system:25.4 / 2.9 mm (1 / 2.9")
Viewing angle, horizontal
- DHI-VTO2202F-P video intercom system:160°
- VTO3221E-P video intercom system:140°
Product colour
- DHI-VTO2202F-P video intercom system:Black, Grey
- VTO3221E-P video intercom system:Aluminium
AC adapter output current
- DHI-VTO2202F-P video intercom system:1 A
- VTO3221E-P video intercom system:2 A
Power consumption (typical)
- DHI-VTO2202F-P video intercom system:12 W
- VTO3221E-P video intercom system:7 W
Operating relative humidity (H-H)
- DHI-VTO2202F-P video intercom system:10 - 90%
- VTO3221E-P video intercom system:20 - 95%
Operating temperature (T-T)
- DHI-VTO2202F-P video intercom system:-30 - 60 °C
- VTO3221E-P video intercom system:-40 - 60 °C

Side by side

Differences highlightedShow differences only

Comparison of DHI-VTO2202F-P, VTO3221E-P
55 specifications	A Dahua Technology DHI-VTO2202F-P video intercom system Model DHI-VTO2202F-P View product	B Dahua Technology VTO3221E-P video intercom system Model VTO3221E-P View product
Features1 differ
ColourDiffers	Yes	No
Maximum number of cameras supportedKnown for one	Unknown — not stated by the source	1
RFID readerKnown for one	Unknown — not stated by the source	Yes
Automatic gain controlKnown for one	Unknown — not stated by the source	Yes
Door station controlKnown for one	Unknown — not stated by the source	Yes
Motion detection functionKnown for one	Unknown — not stated by the source	Yes
VoIP protocolsKnown for one	Unknown — not stated by the source	TCP/IP
Video codecsKnown for one	PAL, NTSC	Unknown — not stated by the source
Displayidentical
Display diagonalKnown for one	Unknown — not stated by the source	5.84 cm (2.3")
Display technologyKnown for one	Unknown — not stated by the source	OLED
TouchscreenKnown for one	Unknown — not stated by the source	No
Night visionidentical
Night visionKnown for one	Unknown — not stated by the source	Yes
Camera2 differ
Optical sensor sizeDiffers	25.4 / 2.8 mm (1 / 2.8")	25.4 / 2.9 mm (1 / 2.9")
Viewing angle, horizontalDiffers	160°	140°
Maximum frame rateKnown for one	30 fps	Unknown — not stated by the source
Audioidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Voice codecsKnown for one	Unknown — not stated by the source	G.711
Design1 differ
Product colourDiffers	Black, Grey	Aluminium
IK codeKnown for one	Unknown — not stated by the source	IK08
Control typeKnown for one	Unknown — not stated by the source	Buttons
Placement supportedKnown for one	Unknown — not stated by the source	Vertical
Proper useKnown for one	Unknown — not stated by the source	Outdoor
Networkidentical
Ethernet interface typeKnown for one	Unknown — not stated by the source	Fast Ethernet
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T(X)
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3af
Supported network protocolsKnown for one	Unknown — not stated by the source	TCP/IP
Softwareidentical
Operating system installedKnown for one	Unknown — not stated by the source	Linux
Power2 differ
Outdoor unit power typeKnown for one	Unknown — not stated by the source	DC
AC adapter output currentDiffers	1 A	2 A
Power consumption (typical)Differs	12 W	7 W
Power consumption (standby)Known for one	Unknown — not stated by the source	2 W
Operational conditions2 differ
Operating relative humidity (H-H)Differs	10 - 90%	20 - 95%
Operating temperature (T-T)Differs	-30 - 60 °C	-40 - 60 °C
Weight & dimensions4 differ
WidthDiffers	96 mm	98 mm
DepthDiffers	28.5 mm	32 mm
HeightDiffers	130 mm	200 mm
WeightDiffers	350 g	1.5 kg
Logistics dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Minimum order quantityKnown for one	Unknown — not stated by the source	1 pc(s)

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-VTO2202F-P video intercom system vs Dahua Technology VTO3221E-P video intercom system

Key differences

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