Product comparison · 2 video intercom systems

Dahua Technology DHI-VTO3211D-P2-S2 video intercom system vs Dahua Technology VTO3312Q-P video intercom system

35specifications compared
12differ
23identical
30known for one product only

Key differences

The Dahua Technology DHI-VTO3211D-P2-S2 video intercom system has 4° more viewing angle, horizontal than the Dahua Technology VTO3312Q-P video intercom system (129° vs 125°). The Dahua Technology DHI-VTO3211D-P2-S2 video intercom system has 9° more viewing angle, vertical than the Dahua Technology VTO3312Q-P video intercom system (74° vs 65°). The Dahua Technology VTO3312Q-P video intercom system has 3 W more power consumption (standby) than the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system (4 W vs 1 W). Only the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system has colour. Voice codecs: G.711 on the Dahua Technology DHI-VTO3211D-P2-S2 video intercom system, G.711a, G.711u, PCM on the Dahua Technology VTO3312Q-P video intercom system.

Colour
- DHI-VTO3211D-P2-S2 video intercom system:Yes
- VTO3312Q-P video intercom system:No
Viewing angle, horizontal
- DHI-VTO3211D-P2-S2 video intercom system:129°
- VTO3312Q-P video intercom system:125°
Viewing angle, vertical
- DHI-VTO3211D-P2-S2 video intercom system:74°
- VTO3312Q-P video intercom system:65°
Voice codecs
- DHI-VTO3211D-P2-S2 video intercom system:G.711
- VTO3312Q-P video intercom system:G.711a, G.711u, PCM
Power consumption (standby)
- DHI-VTO3211D-P2-S2 video intercom system:1 W
- VTO3312Q-P video intercom system:4 W
Operating relative humidity (H-H)
- DHI-VTO3211D-P2-S2 video intercom system:10 - 95%
- VTO3312Q-P video intercom system:10 - 90%
Width
- DHI-VTO3211D-P2-S2 video intercom system:101 mm
- VTO3312Q-P video intercom system:107.2 mm
Depth
- DHI-VTO3211D-P2-S2 video intercom system:31 mm
- VTO3312Q-P video intercom system:30 mm

Side by side

Differences highlightedShow differences only

Comparison of DHI-VTO3211D-P2-S2, VTO3312Q-P
65 specifications	A Dahua Technology DHI-VTO3211D-P2-S2 video intercom system Model DHI-VTO3211D-P2-S2 View product	B Dahua Technology VTO3312Q-P video intercom system Model VTO3312Q-P View product
Features1 differ
ColourDiffers	Yes	No
Maximum number of cameras supportedKnown for one	Unknown — not stated by the source	1
Automatic gain controlKnown for one	Unknown — not stated by the source	Yes
Door station 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	RTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF
Number of buttonsKnown for one	2 buttons	Unknown — not stated by the source
Video codecsKnown for one	H.264	Unknown — not stated by the source
Displayidentical
TouchscreenKnown for one	Unknown — not stated by the source	No
Video formats supportedKnown for one	Unknown — not stated by the source	H.264, H.265
Night visionidentical
LED typeKnown for one	Unknown — not stated by the source	IR
Camera2 differ
Supported video modesKnown for one	Unknown — not stated by the source	720p, 1080p
Maximum frame rateKnown for one	Unknown — not stated by the source	30 fps
Viewing angle, horizontalDiffers	129°	125°
Viewing angle, verticalDiffers	74°	65°
Field of view (FOV) angleKnown for one	147°	Unknown — not stated by the source
Audio1 differ
Noise-cancelingKnown for one	Unknown — not stated by the source	Yes
Voice codecsDiffers	G.711	G.711a, G.711u, PCM
Designidentical
Housing materialKnown for one	Unknown — not stated by the source	Aluminium
Outdoor unit housing materialKnown for one	Aluminium	Unknown — not stated by the source
Storageidentical
Memory card slotKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MicroSD (TransFlash), SD
Maximum memory card sizeKnown for one	Unknown — not stated by the source	256 GB
Network1 differ
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Supported network protocolsDiffers	SIP; P2P; IPv4; DNS; RTSP; RTP; TCP; UDP	RTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF
Power1 differ
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	8 W
Power consumption (standby)Differs	1 W	4 W
Operational conditions1 differ
Operating relative humidity (H-H)Differs	10 - 95%	10 - 90%
Weight & dimensions4 differ
WidthDiffers	101 mm	107.2 mm
DepthDiffers	31 mm	30 mm
HeightDiffers	181 mm	188.1 mm
WeightDiffers	800 g	570 g
Packaging data1 differ
Package weightDiffers	660 g	780 g
Indoor unit includedKnown for one	No	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
Softwareidentical
Operating system installedKnown for one	Linux	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 VTO3312Q-P video intercom system

Key differences

Side by side

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