Product comparison · 2 video intercom systems

Dahua Technology VTO2202F-P-S3 video intercom system vs Dahua Technology VTO3221E-P video intercom system

38specifications compared
16differ
22identical
29known for one product only

Key differences

The Dahua Technology VTO2202F-P-S3 video intercom system has 28.6° more viewing angle, horizontal than the Dahua Technology VTO3221E-P video intercom system (168.6° vs 140°). The Dahua Technology VTO2202F-P-S3 video intercom system has 5.1° more viewing angle, vertical than the Dahua Technology VTO3221E-P video intercom system (87.1° vs 82°). The Dahua Technology VTO3221E-P video intercom system has 2 W more power consumption (typical) than the Dahua Technology VTO2202F-P-S3 video intercom system (7 W vs 5 W). Video formats supported: H.264, H.265 on the Dahua Technology VTO2202F-P-S3 video intercom system, H.264 on the Dahua Technology VTO3221E-P video intercom system. Voice codecs: G.711a, G.711u, PCM on the Dahua Technology VTO2202F-P-S3 video intercom system, G.711 on the Dahua Technology VTO3221E-P video intercom system.

Video formats supported
- VTO2202F-P-S3 video intercom system:H.264, H.265
- VTO3221E-P video intercom system:H.264
Viewing angle, horizontal
- VTO2202F-P-S3 video intercom system:168.6°
- VTO3221E-P video intercom system:140°
Viewing angle, vertical
- VTO2202F-P-S3 video intercom system:87.1°
- VTO3221E-P video intercom system:82°
Voice codecs
- VTO2202F-P-S3 video intercom system:G.711a, G.711u, PCM
- VTO3221E-P video intercom system:G.711
Product colour
- VTO2202F-P-S3 video intercom system:Silver
- VTO3221E-P video intercom system:Aluminium
IK code
- VTO2202F-P-S3 video intercom system:IK07
- VTO3221E-P video intercom system:IK08
Operating system installed
- VTO2202F-P-S3 video intercom system:Embedded LINUX
- VTO3221E-P video intercom system:Linux
Outdoor unit power type
- VTO2202F-P-S3 video intercom system:DC/PoE
- VTO3221E-P video intercom system:DC

Side by side

Differences highlightedShow differences only

Comparison of VTO2202F-P-S3, VTO3221E-P
67 specifications	A Dahua Technology VTO2202F-P-S3 video intercom system Model VTO2202F-P-S3 View product	B Dahua Technology VTO3221E-P video intercom system Model VTO3221E-P View product
Featuresidentical
Connectivity technology	Wired	Wired
ColourKnown for one	Unknown — not stated by the source	No
Maximum number of cameras supportedKnown for one	Unknown — not stated by the source	1
Speakerphone	Yes	Yes
RFID readerKnown for one	Unknown — not stated by the source	Yes
Automatic gain controlKnown for one	Unknown — not stated by the source	Yes
Built-in microphone	Yes	Yes
Door station control	Yes	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
Wall mountable	Yes	Yes
Streaming capabilityKnown for one	Yes	Unknown — not stated by the source
Display1 differ
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 supportedDiffers	H.264, H.265	H.264
Wide Dynamic Range (WDR)Known for one	Yes	Unknown — not stated by the source
Night visionidentical
Night vision	Yes	Yes
LED typeKnown for one	IR	Unknown — not stated by the source
Camera2 differ
Megapixel (approx.)	2 MP	2 MP
Sensor type	CMOS	CMOS
Optical sensor size	25.4 / 2.9 mm (1 / 2.9")	25.4 / 2.9 mm (1 / 2.9")
Viewing angle, horizontalDiffers	168.6°	140°
Viewing angle, verticalDiffers	87.1°	82°
Field of view (FOV) angleKnown for one	176.7°	Unknown — not stated by the source
Maximum frame rateKnown for one	25 fps	Unknown — not stated by the source
Audio1 differ
Built-in speaker(s)	Yes	Yes
Noise-cancelingKnown for one	Unknown — not stated by the source	Yes
Voice codecsDiffers	G.711a, G.711u, PCM	G.711
Number of speakersKnown for one	1	Unknown — not stated by the source
Design2 differ
Product colourDiffers	Silver	Aluminium
IK codeDiffers	IK07	IK08
International Protection (IP) code	IP65	IP65
Control type	Buttons	Buttons
Housing material	Aluminium	Aluminium
Placement supported	Vertical	Vertical
Proper use	Outdoor	Outdoor
Network1 differ
Ethernet interface type	Fast Ethernet	Fast Ethernet
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
Ethernet LAN (RJ-45) ports	1	1
Cabling technology	10/100Base-T(X)	10/100Base-T(X)
Power over Ethernet (PoE)	Yes	Yes
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3af
Supported network protocolsDiffers	IPv4; RTSP; UDP; DNS; P2P; UPnP; RTP; TCP; SIP	TCP/IP
Software1 differ
Operating system installedDiffers	Embedded LINUX	Linux
Power3 differ
Outdoor unit power typeDiffers	DC/PoE	DC
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 (typical)Differs	5 W	7 W
Power consumption (standby)Differs	4 W	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
Storage temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	96 mm	98 mm
DepthDiffers	28.5 mm	32 mm
HeightDiffers	130 mm	200 mm
WeightKnown for one	Unknown — not stated by the source	1.5 kg
Packaging dataidentical
Outdoor unit included	Yes	Yes
Indoor unit includedKnown for one	No	Unknown — not stated by the source
Package weightKnown for one	480 g	Unknown — not stated by the source
Logistics dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Minimum order quantityKnown for one	Unknown — not stated by the source	1 pc(s)
Storageidentical
Compatible memory cardsKnown for one	MicroSD (TransFlash)	Unknown — not stated by the source
Maximum memory card sizeKnown for one	256 GB	Unknown — not stated by the source
Outdoor unitidentical
RS-485 ports (transmitter)Known for one	1	Unknown — not stated by the source
Management featuresidentical
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
CertificationKnown for one	CE, FCC, UL	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 VTO2202F-P-S3 video intercom system vs Dahua Technology VTO3221E-P video intercom system

Key differences

Side by side

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