Product comparison · 2 video intercom systems

Dahua Technology VTO2101E-P-S2 video intercom system vs Dahua Technology VTO4202F-P-S2 video intercom system

40specifications compared
15differ
25identical
27known for one product only

Key differences

The Dahua Technology VTO4202F-P-S2 video intercom system has 88.6° more viewing angle, horizontal than the Dahua Technology VTO2101E-P-S2 video intercom system (168.6° vs 80°). The Dahua Technology VTO4202F-P-S2 video intercom system has 47.1° more viewing angle, vertical than the Dahua Technology VTO2101E-P-S2 video intercom system (87.1° vs 40°). The Dahua Technology VTO4202F-P-S2 video intercom system has 7 W more power consumption (typical) than the Dahua Technology VTO2101E-P-S2 video intercom system (12 W vs 5 W). Optical sensor size: 25.4 / 2.8 mm (1 / 2.8") on the Dahua Technology VTO2101E-P-S2 video intercom system, 25.4 / 2.5 mm (1 / 2.5") on the Dahua Technology VTO4202F-P-S2 video intercom system. Product colour: Black on the Dahua Technology VTO2101E-P-S2 video intercom system, Silver on the Dahua Technology VTO4202F-P-S2 video intercom system.

Optical sensor size
- VTO2101E-P-S2 video intercom system:25.4 / 2.8 mm (1 / 2.8")
- VTO4202F-P-S2 video intercom system:25.4 / 2.5 mm (1 / 2.5")
Viewing angle, horizontal
- VTO2101E-P-S2 video intercom system:80°
- VTO4202F-P-S2 video intercom system:168.6°
Viewing angle, vertical
- VTO2101E-P-S2 video intercom system:40°
- VTO4202F-P-S2 video intercom system:87.1°
Product colour
- VTO2101E-P-S2 video intercom system:Black
- VTO4202F-P-S2 video intercom system:Silver
IK code
- VTO2101E-P-S2 video intercom system:IK10
- VTO4202F-P-S2 video intercom system:IK07
Housing material
- VTO2101E-P-S2 video intercom system:Aluminium, Zinc
- VTO4202F-P-S2 video intercom system:Aluminium
Outdoor unit power type
- VTO2101E-P-S2 video intercom system:DC/PoE
- VTO4202F-P-S2 video intercom system:DC
Power consumption (typical)
- VTO2101E-P-S2 video intercom system:5 W
- VTO4202F-P-S2 video intercom system:12 W

Side by side

Differences highlightedShow differences only

Comparison of VTO2101E-P-S2, VTO4202F-P-S2
67 specifications	A Dahua Technology VTO2101E-P-S2 video intercom system Model VTO2101E-P-S2 View product	B Dahua Technology VTO4202F-P-S2 video intercom system Model VTO4202F-P-S2 View product
Featuresidentical
ColourKnown for one	Unknown — not stated by the source	No
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	SIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
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
White balanceKnown for one	Auto	Unknown — not stated by the source
Displayidentical
Video formats supportedKnown for one	Unknown — not stated by the source	H.265
Wide Dynamic Range (WDR)Known for one	Yes	Unknown — not stated by the source
Camera3 differ
Optical sensor sizeDiffers	25.4 / 2.8 mm (1 / 2.8")	25.4 / 2.5 mm (1 / 2.5")
Viewing angle, horizontalDiffers	80°	168.6°
Viewing angle, verticalDiffers	40°	87.1°
Day/night modeKnown for one	Yes	Unknown — not stated by the source
Field of view (FOV) angleKnown for one	90°	Unknown — not stated by the source
Audioidentical
Noise-cancelingKnown for one	Unknown — not stated by the source	Yes
Number of speakersKnown for one	1	Unknown — not stated by the source
Design3 differ
Product colourDiffers	Black	Silver
IK codeDiffers	IK10	IK07
Housing materialDiffers	Aluminium, Zinc	Aluminium
Network1 differ
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T(X)
Supported network protocolsDiffers	RTSP; DNS; P2P; UPnP; RTP; RTMP; SIP; SSH; HTTP/HTTPS; ONVIF	SIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Softwareidentical
Operating system installedKnown for one	Unknown — not stated by the source	Linux
Power2 differ
Outdoor unit power typeDiffers	DC/PoE	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)Differs	5 W	12 W
Power consumption (standby)Known for one	2.5 W	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	-40 - 60 °C	-30 - 60 °C
Weight & dimensions4 differ
WidthDiffers	73 mm	100 mm
DepthDiffers	55 mm	36 mm
HeightDiffers	163 mm	100 mm
WeightDiffers	300 g	350 g
Packaging data1 differ
Package weightDiffers	800 g	400 g
Indoor unit includedKnown for one	No	Unknown — not stated by the source
Logistics dataidentical
Minimum order quantityKnown for one	Unknown — not stated by the source	1 pc(s)
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, Federal Communications Commission (FCC)
Sustainability complianceKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	CE, FCC	Unknown — not stated by the source
Storageidentical
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
Outdoor unitidentical
RS-485 ports (transmitter)Known for one	1	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 VTO2101E-P-S2 video intercom system vs Dahua Technology VTO4202F-P-S2 video intercom system

Key differences

Side by side

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