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
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
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
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
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
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
Housing materialDiffers	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)	Plastic
Storage2 differ
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
Packaging dataidentical
Indoor unit includedKnown for one	Yes	Unknown — not stated by the source
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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