Product comparison · 2 video intercom systems

Dahua Technology VTO2111D-P-S2 video intercom system vs Dahua Technology VTO4202F-PI1 video intercom system

27specifications compared
13differ
14identical
30known for one product only

Key differences

The Dahua Technology VTO4202F-PI1 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 VTO4202F-PI1 video intercom system has 63.6° more viewing angle, horizontal than the Dahua Technology VTO2111D-P-S2 video intercom system (168.6° vs 105°). The Dahua Technology VTO2111D-P-S2 video intercom system has 37.9° more viewing angle, vertical than the Dahua Technology VTO4202F-PI1 video intercom system (125° vs 87.1°). Video formats supported: H.264 on the Dahua Technology VTO2111D-P-S2 video intercom system, H.265, H.264 on the Dahua Technology VTO4202F-PI1 video intercom system. Optical sensor size: 25.4 / 4 mm (1 / 4") on the Dahua Technology VTO2111D-P-S2 video intercom system, 25.4 / 2.9 mm (1 / 2.9") on the Dahua Technology VTO4202F-PI1 video intercom system.

Video formats supported
- VTO2111D-P-S2 video intercom system:H.264
- VTO4202F-PI1 video intercom system:H.265, H.264
Megapixel (approx.)
- VTO2111D-P-S2 video intercom system:1 MP
- VTO4202F-PI1 video intercom system:2 MP
Optical sensor size
- VTO2111D-P-S2 video intercom system:25.4 / 4 mm (1 / 4")
- VTO4202F-PI1 video intercom system:25.4 / 2.9 mm (1 / 2.9")
Viewing angle, horizontal
- VTO2111D-P-S2 video intercom system:105°
- VTO4202F-PI1 video intercom system:168.6°
Viewing angle, vertical
- VTO2111D-P-S2 video intercom system:125°
- VTO4202F-PI1 video intercom system:87.1°
Product colour
- VTO2111D-P-S2 video intercom system:Black
- VTO4202F-PI1 video intercom system:Silver
Housing material
- VTO2111D-P-S2 video intercom system:Plastic
- VTO4202F-PI1 video intercom system:Polycarbonate (PC)
Maximum memory card size
- VTO2111D-P-S2 video intercom system:32 GB
- VTO4202F-PI1 video intercom system:256 GB

Side by side

Differences highlightedShow differences only

Comparison of VTO2111D-P-S2, VTO4202F-PI1
57 specifications	A Dahua Technology VTO2111D-P-S2 video intercom system Model VTO2111D-P-S2 View product	B Dahua Technology VTO4202F-PI1 video intercom system Model VTO4202F-PI1 View product
Featuresidentical
ColourKnown for one	Unknown — not stated by the source	No
RFID readerKnown for one	Unknown — not stated by the source	Yes
Automatic gain 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	UDP; TCP; IPv4; DNS; RTSP; UPnP; SIP; P2P; RTP
Display1 differ
Video formats supportedDiffers	H.264	H.265, H.264
Wide Dynamic Range (WDR)Known for one	Unknown — not stated by the source	Yes
Night visionidentical
LED typeKnown for one	Unknown — not stated by the source	IR
Camera4 differ
Megapixel (approx.)Differs	1 MP	2 MP
Supported video modesKnown for one	Unknown — not stated by the source	720p, 1080p
Optical sensor sizeDiffers	25.4 / 4 mm (1 / 4")	25.4 / 2.9 mm (1 / 2.9")
Maximum frame rateKnown for one	Unknown — not stated by the source	25 fps
Viewing angle, horizontalDiffers	105°	168.6°
Viewing angle, verticalDiffers	125°	87.1°
Audioidentical
Noise-cancelingKnown for one	Unknown — not stated by the source	Yes
Voice codecsKnown for one	Unknown — not stated by the source	G.711a, G.711u, PCM
Number of speakersKnown for one	1	Unknown — not stated by the source
Design2 differ
Product colourDiffers	Black	Silver
Control typeKnown for one	Unknown — not stated by the source	Buttons
Housing materialDiffers	Plastic	Polycarbonate (PC)
Storage1 differ
Maximum memory card sizeDiffers	32 GB	256 GB
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)
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, IEEE 802.3at
Supported network protocolsKnown for one	Unknown — not stated by the source	UDP; TCP; IPv4; DNS; RTSP; UPnP; SIP; P2P; RTP
Softwareidentical
Operating system installedKnown for one	Unknown — not stated by the source	Linux
Poweridentical
Outdoor unit power typeKnown for one	Unknown — not stated by the source	DC
AC adapter output voltageKnown for one	Unknown — not stated by the source	48 V
AC adapter output currentKnown for one	Unknown — not stated by the source	1 A
Power consumption (typical)Known for one	Unknown — not stated by the source	12 W
Power consumption (standby)Known for one	Unknown — not stated by the source	4 W
Indoor unit power typeKnown for one	DC	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	-30 - 60 °C	-40 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Weight & dimensions4 differ
WidthDiffers	70.4 mm	100 mm
DepthDiffers	34.4 mm	100 mm
HeightDiffers	135 mm	49.9 mm
WeightDiffers	326 g	450 g
Packaging dataidentical
Package weightKnown for one	326 g	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 VTO2111D-P-S2 video intercom system vs Dahua Technology VTO4202F-PI1 video intercom system

Key differences

Side by side

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