Product comparison · 2 video intercom systems

Dahua Technology DHI-VTO2111D-P-S3 video intercom system vs Dahua Technology VTO2111D-P-S2 video intercom system

23specifications compared
9differ
14identical
33known for one product only

Key differences

The Dahua Technology DHI-VTO2111D-P-S3 video intercom system has 1 MP more megapixel (approx.) than the Dahua Technology VTO2111D-P-S2 video intercom system (2 MP vs 1 MP). The Dahua Technology DHI-VTO2111D-P-S3 video intercom system has 2° more viewing angle, horizontal than the Dahua Technology VTO2111D-P-S2 video intercom system (107° vs 105°). The Dahua Technology VTO2111D-P-S2 video intercom system has 65° more viewing angle, vertical than the Dahua Technology DHI-VTO2111D-P-S3 video intercom system (125° vs 60°). Optical sensor size: 25.4 / 2.8 mm (1 / 2.8") on the Dahua Technology DHI-VTO2111D-P-S3 video intercom system, 25.4 / 4 mm (1 / 4") on the Dahua Technology VTO2111D-P-S2 video intercom system. Compatible memory cards: SD on the Dahua Technology DHI-VTO2111D-P-S3 video intercom system, MicroSD (TransFlash) on the Dahua Technology VTO2111D-P-S2 video intercom system.

Megapixel (approx.)
- DHI-VTO2111D-P-S3 video intercom system:2 MP
- VTO2111D-P-S2 video intercom system:1 MP
Optical sensor size
- DHI-VTO2111D-P-S3 video intercom system:25.4 / 2.8 mm (1 / 2.8")
- VTO2111D-P-S2 video intercom system:25.4 / 4 mm (1 / 4")
Viewing angle, horizontal
- DHI-VTO2111D-P-S3 video intercom system:107°
- VTO2111D-P-S2 video intercom system:105°
Viewing angle, vertical
- DHI-VTO2111D-P-S3 video intercom system:60°
- VTO2111D-P-S2 video intercom system:125°
Compatible memory cards
- DHI-VTO2111D-P-S3 video intercom system:SD
- VTO2111D-P-S2 video intercom system:MicroSD (TransFlash)
Maximum memory card size
- DHI-VTO2111D-P-S3 video intercom system:8 GB
- VTO2111D-P-S2 video intercom system:32 GB
Indoor unit power type
- DHI-VTO2111D-P-S3 video intercom system:DC/PoE
- VTO2111D-P-S2 video intercom system:DC
Certification
- DHI-VTO2111D-P-S3 video intercom system:CE; FCC
- VTO2111D-P-S2 video intercom system:CE, FCC, UL

Side by side

Differences highlightedShow differences only

Comparison of DHI-VTO2111D-P-S3, VTO2111D-P-S2
56 specifications	A Dahua Technology DHI-VTO2111D-P-S3 video intercom system Model DHI-VTO2111D-P-S3 View product	B Dahua Technology VTO2111D-P-S2 video intercom system Model VTO2111D-P-S2 View product
Featuresidentical
Connectivity technology	Wired	Wired
Number of displays supportedKnown for one	1	Unknown — not stated by the source
Maximum number of cameras supportedKnown for one	1	Unknown — not stated by the source
Speakerphone	Yes	Yes
Built-in microphone	Yes	Yes
Door station control	Yes	Yes
Wall mountable	Yes	Yes
Number of buttonsKnown for one	Unknown — not stated by the source	1 buttons
Displayidentical
Display diagonalKnown for one	17.8 cm (7")	Unknown — not stated by the source
Display technologyKnown for one	TFT	Unknown — not stated by the source
Display resolutionKnown for one	1024 x 600 pixels	Unknown — not stated by the source
TouchscreenKnown for one	Yes	Unknown — not stated by the source
Touchscreen typeKnown for one	Capacitive	Unknown — not stated by the source
Wide Dynamic Range (WDR)Known for one	Yes	Unknown — not stated by the source
Video formats supportedKnown for one	Unknown — not stated by the source	H.264
Night visionidentical
Night vision	Yes	Yes
LED typeKnown for one	IR	Unknown — not stated by the source
Camera4 differ
Megapixel (approx.)Differs	2 MP	1 MP
Supported video modesKnown for one	720p, 1080p	Unknown — not stated by the source
Sensor type	CMOS	CMOS
Optical sensor sizeDiffers	25.4 / 2.8 mm (1 / 2.8")	25.4 / 4 mm (1 / 4")
Day/night modeKnown for one	Yes	Unknown — not stated by the source
Maximum frame rateKnown for one	30 fps	Unknown — not stated by the source
Viewing angle, diagonalKnown for one	122°	Unknown — not stated by the source
Viewing angle, horizontalDiffers	107°	105°
Viewing angle, verticalDiffers	60°	125°
Audioidentical
Built-in speaker(s)	Yes	Yes
Voice codecsKnown for one	G.711a, G.711u, PCM	Unknown — not stated by the source
Number of speakersKnown for one	Unknown — not stated by the source	1
Design1 differ
Product colour	Black	Black
International Protection (IP) code	IP65	IP65
Housing materialDiffers	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)	Plastic
Storage2 differ
Memory card slot	Yes	Yes
Compatible memory cardsDiffers	SD	MicroSD (TransFlash)
Maximum memory card sizeDiffers	8 GB	32 GB
Indoor unitidentical
RS-485 portsKnown for one	1	Unknown — not stated by the source
Networkidentical
Ethernet interface typeKnown for one	Fast Ethernet	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	6	Unknown — not stated by the source
Power over Ethernet (PoE)Known for one	Yes	Unknown — not stated by the source
Supported network protocolsKnown for one	SIP; P2P; IPv4; DNS; RTSP; RTP; TCP; UDP	Unknown — not stated by the source
Softwareidentical
Operating system installedKnown for one	Embedded LINUX	Unknown — not stated by the source
Power1 differ
Indoor unit power typeDiffers	DC/PoE	DC
Outdoor unit power typeKnown for one	DC/PoE	Unknown — not stated by the source
Power consumption (typical)Known for one	5 W	Unknown — not stated by the source
Power consumption (standby)Known for one	1 W	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Operating temperature (T-T)	-30 - 60 °C	-30 - 60 °C
Packaging dataidentical
Indoor unit includedKnown for one	Yes	Unknown — not stated by the source
Outdoor unit included	Yes	Yes
Package weightKnown for one	Unknown — not stated by the source	326 g
Technical details1 differ
CertificationDiffers	CE; FCC	CE, FCC, UL
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	70.4 mm
DepthKnown for one	Unknown — not stated by the source	34.4 mm
HeightKnown for one	Unknown — not stated by the source	135 mm
WeightKnown for one	Unknown — not stated by the source	326 g

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-VTO2111D-P-S3 video intercom system vs Dahua Technology VTO2111D-P-S2 video intercom system

Key differences

Side by side

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