Product comparison · 2 video intercom systems

Dahua Technology VTO2101E-P video intercom system vs Dahua Technology VTO3221E-P video intercom system

33specifications compared
11differ
22identical
31known for one product only

Key differences

The Dahua Technology VTO3221E-P video intercom system has 40° more viewing angle, horizontal than the Dahua Technology VTO2101E-P video intercom system (140° vs 100°). The Dahua Technology VTO2101E-P video intercom system has 0.5 W more power consumption (standby) than the Dahua Technology VTO3221E-P video intercom system (2.5 W vs 2 W). The Dahua Technology VTO3221E-P video intercom system has 25 mm more width than the Dahua Technology VTO2101E-P video intercom system (98 mm vs 73 mm). Product colour: Black on the Dahua Technology VTO2101E-P video intercom system, Aluminium on the Dahua Technology VTO3221E-P video intercom system. IK code: IK10 on the Dahua Technology VTO2101E-P video intercom system, IK08 on the Dahua Technology VTO3221E-P video intercom system.

Viewing angle, horizontal
- VTO2101E-P video intercom system:100°
- VTO3221E-P video intercom system:140°
Product colour
- VTO2101E-P video intercom system:Black
- VTO3221E-P video intercom system:Aluminium
IK code
- VTO2101E-P video intercom system:IK10
- VTO3221E-P video intercom system:IK08
Housing material
- VTO2101E-P video intercom system:Aluminium, Zinc
- VTO3221E-P video intercom system:Aluminium
Supported network protocols
- VTO2101E-P video intercom system:TCP/IP, SIP
- VTO3221E-P video intercom system:TCP/IP
Power consumption (standby)
- VTO2101E-P video intercom system:2.5 W
- VTO3221E-P video intercom system:2 W
Operating relative humidity (H-H)
- VTO2101E-P video intercom system:10 - 90%
- VTO3221E-P video intercom system:20 - 95%
Width
- VTO2101E-P video intercom system:73 mm
- VTO3221E-P video intercom system:98 mm

Side by side

Differences highlightedShow differences only

Comparison of VTO2101E-P, VTO3221E-P
64 specifications	A Dahua Technology VTO2101E-P video intercom system Model VTO2101E-P View product	B Dahua Technology VTO3221E-P video intercom system Model VTO3221E-P View product
Featuresidentical
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
Motion detection functionKnown for one	Unknown — not stated by the source	Yes
VoIP protocolsKnown for one	Unknown — not stated by the source	TCP/IP
Echo cancellationKnown for one	Yes	Unknown — not stated by the source
Number of buttonsKnown for one	1 buttons	Unknown — not stated by the source
Streaming capabilityKnown for one	Yes	Unknown — not stated by the source
Video codecsKnown for one	H.264	Unknown — not stated by the source
White balanceKnown for one	Auto	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
Video formats supportedKnown for one	Unknown — not stated by the source	H.264
Night visionidentical
Night vision distanceKnown for one	5 m	Unknown — not stated by the source
LED typeKnown for one	IR	Unknown — not stated by the source
Camera1 differ
Optical sensor sizeKnown for one	Unknown — not stated by the source	25.4 / 2.9 mm (1 / 2.9")
Viewing angle, horizontalDiffers	100°	140°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	82°
Audioidentical
Noise-cancelingKnown for one	Unknown — not stated by the source	Yes
Voice codecsKnown for one	Unknown — not stated by the source	G.711
Number of speakersKnown for one	1	Unknown — not stated by the source
Design3 differ
Product colourDiffers	Black	Aluminium
IK codeDiffers	IK10	IK08
Housing materialDiffers	Aluminium, Zinc	Aluminium
Vandal-proofKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T(X)
Power over Ethernet (PoE)Known for one	Unknown — not stated by the source	Yes
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3af
Supported network protocolsDiffers	TCP/IP, SIP	TCP/IP
Softwareidentical
Operating system installedKnown for one	Unknown — not stated by the source	Linux
Power1 differ
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	2 A
Power consumption (standby)Differs	2.5 W	2 W
Indoor unit power typeKnown for one	DC	Unknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)Differs	10 - 90%	20 - 95%
Weight & dimensions4 differ
WidthDiffers	73 mm	98 mm
DepthDiffers	54.5 mm	32 mm
HeightDiffers	163 mm	200 mm
WeightDiffers	800 g	1.5 kg
Packaging dataidentical
Indoor unit includedKnown for one	No	Unknown — not stated by the source
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 VTO2101E-P video intercom system vs Dahua Technology VTO3221E-P video intercom system

Key differences

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