Product comparison · 2 video intercom systems

Dahua Technology VTO2101E-P-S2 video intercom system vs Dahua Technology VTO4202F-PI1 video intercom system

39specifications compared
15differ
24identical
28known for one product only

Key differences

Optical sensor size
- VTO2101E-P-S2 video intercom system:25.4 / 2.8 mm (1 / 2.8")
- VTO4202F-PI1 video intercom system:25.4 / 2.9 mm (1 / 2.9")
Maximum frame rate
- VTO2101E-P-S2 video intercom system:30 fps
- VTO4202F-PI1 video intercom system:25 fps
Viewing angle, horizontal
- VTO2101E-P-S2 video intercom system:80°
- VTO4202F-PI1 video intercom system:168.6°
Viewing angle, vertical
- VTO2101E-P-S2 video intercom system:40°
- VTO4202F-PI1 video intercom system:87.1°
Product colour
- VTO2101E-P-S2 video intercom system:Black
- VTO4202F-PI1 video intercom system:Silver
Housing material
- VTO2101E-P-S2 video intercom system:Aluminium, Zinc
- VTO4202F-PI1 video intercom system:Polycarbonate (PC)
Compatible memory cards
- VTO2101E-P-S2 video intercom system:SD
- VTO4202F-PI1 video intercom system:MicroSD (TransFlash)
Outdoor unit power type
- VTO2101E-P-S2 video intercom system:DC/PoE
- VTO4202F-PI1 video intercom system:DC

Side by side

Differences highlightedShow differences only

Comparison of VTO2101E-P-S2, VTO4202F-PI1
67 specifications	A Dahua Technology VTO2101E-P-S2 video intercom system Model VTO2101E-P-S2 View product	B Dahua Technology VTO4202F-PI1 video intercom system Model VTO4202F-PI1 View product
Featuresidentical
Connectivity technology	Wired	Wired
Speakerphone	Yes	Yes
Automatic gain control	Yes	Yes
Built-in microphone	Yes	Yes
Door station control	Yes	Yes
Echo cancellationKnown for one	Yes	Unknown — not stated by the source
Number of buttons	1 buttons	1 buttons
Streaming capabilityKnown for one	Yes	Unknown — not stated by the source
Wall mountable	Yes	Yes
White balanceKnown for one	Auto	Unknown — not stated by the source
ColourKnown for one	Unknown — not stated by the source	No
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	UDP; TCP; IPv4; DNS; RTSP; UPnP; SIP; P2P; RTP
Displayidentical
Wide Dynamic Range (WDR)	Yes	Yes
Video formats supportedKnown for one	Unknown — not stated by the source	H.265, H.264
Night visionidentical
Night vision	Yes	Yes
LED type	IR	IR
Camera4 differ
Megapixel (approx.)	2 MP	2 MP
Supported video modes	720p, 1080p	720p, 1080p
Sensor type	CMOS	CMOS
Optical sensor sizeDiffers	25.4 / 2.8 mm (1 / 2.8")	25.4 / 2.9 mm (1 / 2.9")
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
Maximum frame rateDiffers	30 fps	25 fps
Viewing angle, horizontalDiffers	80°	168.6°
Viewing angle, verticalDiffers	40°	87.1°
Audioidentical
Built-in speaker(s)	Yes	Yes
Number of speakersKnown for one	1	Unknown — not stated by the source
Voice codecs	G.711a, G.711u, PCM	G.711a, G.711u, PCM
Noise-cancelingKnown for one	Unknown — not stated by the source	Yes
Design2 differ
Product colourDiffers	Black	Silver
IK codeKnown for one	IK10	Unknown — not stated by the source
International Protection (IP) code	IP65	IP65
Control type	Buttons	Buttons
Housing materialDiffers	Aluminium, Zinc	Polycarbonate (PC)
Placement supportedKnown for one	Vertical	Unknown — not stated by the source
Proper useKnown for one	Outdoor	Unknown — not stated by the source
Storage1 differ
Compatible memory cardsDiffers	SD	MicroSD (TransFlash)
Memory card slotKnown for one	Unknown — not stated by the source	Yes
Maximum memory card sizeKnown for one	Unknown — not stated by the source	256 GB
Outdoor unitidentical
RS-485 ports (transmitter)Known for one	1	Unknown — not stated by the source
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
Power over Ethernet (PoE)	Yes	Yes
Supported network protocolsDiffers	RTSP; DNS; P2P; UPnP; RTP; RTMP; SIP; SSH; HTTP/HTTPS; ONVIF	UDP; TCP; IPv4; DNS; RTSP; UPnP; SIP; P2P; RTP
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T(X)
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3af, IEEE 802.3at
Power3 differ
Outdoor unit power typeDiffers	DC/PoE	DC
Power consumption (typical)Differs	5 W	12 W
Power consumption (standby)Differs	2.5 W	4 W
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
Operational conditionsidentical
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Operating temperature (T-T)	-40 - 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	73 mm	100 mm
DepthDiffers	55 mm	100 mm
HeightDiffers	163 mm	49.9 mm
WeightDiffers	300 g	450 g
Packaging dataidentical
Indoor unit includedKnown for one	No	Unknown — not stated by the source
Outdoor unit included	Yes	Yes
Package weightKnown for one	800 g	Unknown — not stated by the source
Logistics dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Technical detailsidentical
CertificationKnown for one	CE, FCC	Unknown — not stated by the source
Softwareidentical
Operating system installedKnown for one	Unknown — not stated by the source	Linux

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-PI1 video intercom system

Key differences

Side by side

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