Product comparison · 2 video intercom systems

Dahua Technology DHI-VTO3211D-P2-S2 video intercom system vs Dahua Technology VTO3211D-P1-S2 video intercom system

39specifications compared
8differ
31identical
18known for one product only

Key differences

The Dahua Technology DHI-VTO3211D-P2-S2 video intercom system has 140 g more weight than the Dahua Technology VTO3211D-P1-S2 video intercom system (800 g vs 660 g). Only the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system has colour. Only the Dahua Technology VTO3211D-P1-S2 video intercom system has indoor unit included. Voice codecs: G.711 on the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system, G.711Mu, G.711u, PCM on the Dahua Technology VTO3211D-P1-S2 video intercom system. Product colour: Grey on the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system, Black, Grey on the Dahua Technology VTO3211D-P1-S2 video intercom system.

Colour
- DHI-VTO3211D-P2-S2 video intercom system:Yes
- VTO3211D-P1-S2 video intercom system:No
Voice codecs
- DHI-VTO3211D-P2-S2 video intercom system:G.711
- VTO3211D-P1-S2 video intercom system:G.711Mu, G.711u, PCM
Product colour
- DHI-VTO3211D-P2-S2 video intercom system:Grey
- VTO3211D-P1-S2 video intercom system:Black, Grey
Operating system installed
- DHI-VTO3211D-P2-S2 video intercom system:Linux
- VTO3211D-P1-S2 video intercom system:Embedded LINUX
Operating temperature (T-T)
- DHI-VTO3211D-P2-S2 video intercom system:-40 - 60 °C
- VTO3211D-P1-S2 video intercom system:-30 - 60 °C
Weight
- DHI-VTO3211D-P2-S2 video intercom system:800 g
- VTO3211D-P1-S2 video intercom system:660 g
Indoor unit included
- DHI-VTO3211D-P2-S2 video intercom system:No
- VTO3211D-P1-S2 video intercom system:Yes

Side by side

Differences highlightedShow differences only

Comparison of DHI-VTO3211D-P2-S2, VTO3211D-P1-S2
57 specifications	A Dahua Technology DHI-VTO3211D-P2-S2 video intercom system Model DHI-VTO3211D-P2-S2 View product	B Dahua Technology VTO3211D-P1-S2 video intercom system Model VTO3211D-P1-S2 View product
Features1 differ
Connectivity technology	Wired	Wired
ColourDiffers	Yes	No
Maximum number of cameras supportedKnown for one	Unknown — not stated by the source	1
Speakerphone	Yes	Yes
RFID reader	Yes	Yes
Built-in microphone	Yes	Yes
Echo cancellationKnown for one	Unknown — not stated by the source	Yes
Motion detection functionKnown for one	Unknown — not stated by the source	Yes
Number of buttons	2 buttons	2 buttons
VoIP protocolsKnown for one	Unknown — not stated by the source	SIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Wall mountable	Yes	Yes
Video codecsKnown for one	H.264	Unknown — not stated by the source
Displayidentical
Video formats supportedKnown for one	Unknown — not stated by the source	H.264
Night visionidentical
Night vision	Yes	Yes
LED typeKnown for one	Unknown — not stated by the source	IR
Cameraidentical
Megapixel (approx.)	2 MP	2 MP
Sensor type	CMOS	CMOS
Optical sensor size	25.4 / 2.8 mm (1 / 2.8")	25.4 / 2.8 mm (1 / 2.8")
Field of view (FOV) angle	147°	147°
Viewing angle, horizontal	129°	129°
Viewing angle, vertical	74°	74°
Audio1 differ
Built-in speaker(s)	Yes	Yes
Voice codecsDiffers	G.711	G.711Mu, G.711u, PCM
Design1 differ
Product colourDiffers	Grey	Black, Grey
IK code	IK08	IK08
International Protection (IP) code	IP65	IP65
Outdoor unit housing material	Aluminium	Aluminium
Control type	Buttons	Buttons
Housing materialKnown for one	Unknown — not stated by the source	Aluminium, Metal, Polycarbonate (PC)
Placement supported	Vertical	Vertical
Proper use	Outdoor	Outdoor
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) portsKnown for one	Unknown — not stated by the source	1
Cabling technology	10/100Base-T(X)	10/100Base-T(X)
Power over Ethernet (PoE)	Yes	Yes
Supported network protocolsDiffers	SIP; P2P; IPv4; DNS; RTSP; RTP; TCP; UDP	SIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Software1 differ
Operating system installedDiffers	Linux	Embedded LINUX
Poweridentical
Outdoor unit power type	DC	DC
AC adapter output voltageKnown for one	Unknown — not stated by the source	12 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	7 W
Power consumption (standby)	1 W	1 W
Operational conditions1 differ
Operating relative humidity (H-H)	10 - 95%	10 - 95%
Operating temperature (T-T)Differs	-40 - 60 °C	-30 - 60 °C
Weight & dimensions1 differ
Width	101 mm	101 mm
Depth	31 mm	31 mm
Height	181 mm	181 mm
WeightDiffers	800 g	660 g
Packaging data1 differ
Indoor unit includedDiffers	No	Yes
Outdoor unit included	Yes	Yes
Package weightKnown for one	660 g	Unknown — not stated by the source
Logistics dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
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

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-VTO3211D-P2-S2 video intercom system vs Dahua Technology VTO3211D-P1-S2 video intercom system

Key differences

Side by side

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