Product comparison · 2 video intercom systems

Dahua Technology VTO2311R-WP video intercom system vs Dahua Technology VTO6221E-P video intercom system

46specifications compared
19differ
27identical
20known for one product only

Key differences

The Dahua Technology VTO6221E-P video intercom system has 28° more viewing angle, horizontal than the Dahua Technology VTO2311R-WP video intercom system (138° vs 110°). The Dahua Technology VTO6221E-P video intercom system has 16° more viewing angle, vertical than the Dahua Technology VTO2311R-WP video intercom system (78° vs 62°). The Dahua Technology VTO2311R-WP video intercom system has 21 V more AC adapter output voltage than the Dahua Technology VTO6221E-P video intercom system (33 V vs 12 V). Only the Dahua Technology VTO6221E-P video intercom system has colour. Connectivity technology: Wireless on the Dahua Technology VTO2311R-WP video intercom system, Wired on the Dahua Technology VTO6221E-P video intercom system.

Connectivity technology
- VTO2311R-WP video intercom system:Wireless
- VTO6221E-P video intercom system:Wired
Colour
- VTO2311R-WP video intercom system:No
- VTO6221E-P video intercom system:Yes
Video formats supported
- VTO2311R-WP video intercom system:H.264, H.265
- VTO6221E-P video intercom system:H.264
Optical sensor size
- VTO2311R-WP video intercom system:25.4 / 2.8 mm (1 / 2.8")
- VTO6221E-P video intercom system:25.4 / 2.9 mm (1 / 2.9")
Viewing angle, horizontal
- VTO2311R-WP video intercom system:110°
- VTO6221E-P video intercom system:138°
Viewing angle, vertical
- VTO2311R-WP video intercom system:62°
- VTO6221E-P video intercom system:78°
Voice codecs
- VTO2311R-WP video intercom system:G.711a, G.711u, PCM
- VTO6221E-P video intercom system:G.711
Product colour
- VTO2311R-WP video intercom system:Light grey
- VTO6221E-P video intercom system:Aluminium

Side by side

Differences highlightedShow differences only

Comparison of VTO2311R-WP, VTO6221E-P
66 specifications	A Dahua Technology VTO2311R-WP video intercom system Model VTO2311R-WP View product	B Dahua Technology VTO6221E-P video intercom system Model VTO6221E-P View product
Features3 differ
Connectivity technologyDiffers	Wireless	Wired
ColourDiffers	No	Yes
Maximum number of cameras supported	1	1
Speakerphone	Yes	Yes
RFID reader	Yes	Yes
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Automatic gain control	Yes	Yes
Built-in microphone	Yes	Yes
Door station control	Yes	Yes
Motion detection function	Yes	Yes
VoIP protocolsDiffers	RTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF	TCP/IP
Wall mountable	Yes	Yes
Number of displays supportedKnown for one	Unknown — not stated by the source	1
Display1 differ
TouchscreenKnown for one	Yes	Unknown — not stated by the source
Video formats supportedDiffers	H.264, H.265	H.264
Display diagonalKnown for one	Unknown — not stated by the source	5.84 cm (2.3")
Display technologyKnown for one	Unknown — not stated by the source	OLED
Night visionidentical
Night vision	Yes	Yes
LED typeKnown for one	IR	Unknown — not stated by the source
Camera3 differ
Megapixel (approx.)	2 MP	2 MP
Supported video modesKnown for one	720p, 1080p	Unknown — not stated by the source
Sensor type	CMOS	CMOS
Optical sensor sizeDiffers	25.4 / 2.8 mm (1 / 2.8")	25.4 / 2.9 mm (1 / 2.9")
Maximum frame rateKnown for one	30 fps	Unknown — not stated by the source
Viewing angle, horizontalDiffers	110°	138°
Viewing angle, verticalDiffers	62°	78°
Audio1 differ
Built-in speaker(s)	Yes	Yes
Noise-canceling	Yes	Yes
Voice codecsDiffers	G.711a, G.711u, PCM	G.711
Design3 differ
Product colourDiffers	Light grey	Aluminium
International Protection (IP) code	IP65	IP65
Control typeDiffers	Touch	Buttons
Housing materialDiffers	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)	Aluminium
Placement supported	Vertical	Vertical
Proper use	Outdoor	Outdoor
IK codeKnown for one	Unknown — not stated by the source	IK08
Storageidentical
Memory card slotKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	MicroSD (TransFlash), SD	Unknown — not stated by the source
Maximum memory card sizeKnown for one	256 GB	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
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Cabling technology	10/100Base-T(X)	10/100Base-T(X)
Power over Ethernet (PoE)	Yes	Yes
Supported network protocolsDiffers	RTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF	TCP/IP
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3af
Power2 differ
Outdoor unit power type	DC	DC
AC adapter output voltageDiffers	33 V	12 V
AC adapter output currentDiffers	1 A	2 A
Power consumption (typical)	6 W	6 W
Power consumption (standby)Known for one	3.5 W	Unknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)Differs	10 - 90%	20 - 95%
Operating temperature (T-T)	-40 - 60 °C	-40 - 60 °C
Weight & dimensions4 differ
WidthDiffers	50 mm	98 mm
DepthDiffers	30 mm	32 mm
HeightDiffers	160 mm	200 mm
WeightDiffers	180 g	1.5 kg
Packaging dataidentical
Outdoor unit included	Yes	Yes
Package weightKnown for one	400 g	Unknown — not stated by the source
Logistics dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Minimum order quantity	1 pc(s)	1 pc(s)
Technical detailsidentical
Compliance certificatesKnown for one	CE, Federal Communications Commission (FCC)	Unknown — not stated by the source
Sustainability complianceKnown for one	Yes	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 VTO2311R-WP video intercom system vs Dahua Technology VTO6221E-P video intercom system

Key differences

Side by side

More video intercom system comparisons