Product comparison · 2 video intercom systems

Dahua Technology VTO3221E-P video intercom system vs Dahua Technology VTO6541H video intercom system

51specifications compared
22differ
29identical
16known for one product only

Key differences

The Dahua Technology VTO6541H video intercom system has 1 more maximum cameras supported than the Dahua Technology VTO3221E-P video intercom system (2 vs 1). The Dahua Technology VTO3221E-P video intercom system has 52.58° more viewing angle, horizontal than the Dahua Technology VTO6541H video intercom system (140° vs 87.42°). The Dahua Technology VTO3221E-P video intercom system has 35.52° more viewing angle, vertical than the Dahua Technology VTO6541H video intercom system (82° vs 46.48°). Only the Dahua Technology VTO6541H video intercom system has colour. Only the Dahua Technology VTO6541H video intercom system has touchscreen.

Colour
- VTO3221E-P video intercom system:No
- VTO6541H video intercom system:Yes
Maximum number of cameras supported
- VTO3221E-P video intercom system:1
- VTO6541H video intercom system:2
Display diagonal
- VTO3221E-P video intercom system:5.84 cm (2.3")
- VTO6541H video intercom system:10.9 cm (4.3")
Display technology
- VTO3221E-P video intercom system:OLED
- VTO6541H video intercom system:IPS
Touchscreen
- VTO3221E-P video intercom system:No
- VTO6541H video intercom system:Yes
Optical sensor size
- VTO3221E-P video intercom system:25.4 / 2.9 mm (1 / 2.9")
- VTO6541H video intercom system:25.4 / 2.7 mm (1 / 2.7")
Viewing angle, horizontal
- VTO3221E-P video intercom system:140°
- VTO6541H video intercom system:87.42°
Viewing angle, vertical
- VTO3221E-P video intercom system:82°
- VTO6541H video intercom system:46.48°

Side by side

Differences highlightedShow differences only

Comparison of VTO3221E-P, VTO6541H
67 specifications	A Dahua Technology VTO3221E-P video intercom system Model VTO3221E-P View product	B Dahua Technology VTO6541H video intercom system Model VTO6541H View product
Features3 differ
Connectivity technology	Wired	Wired
ColourDiffers	No	Yes
Number of displays supportedKnown for one	Unknown — not stated by the source	1
Maximum number of cameras supportedDiffers	1	2
Speakerphone	Yes	Yes
RFID reader	Yes	Yes
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Automatic gain control	Yes	Yes
Built-in microphone	Yes	Yes
Door station control	Yes	Yes
Motion detection function	Yes	Yes
VoIP protocolsDiffers	TCP/IP	SIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Wall mountable	Yes	Yes
Display3 differ
Display diagonalDiffers	5.84 cm (2.3")	10.9 cm (4.3")
Display technologyDiffers	OLED	IPS
Display resolutionKnown for one	Unknown — not stated by the source	800 x 480 pixels
TouchscreenDiffers	No	Yes
Touchscreen typeKnown for one	Unknown — not stated by the source	Capacitive
Video formats supported	H.264	H.264
Night visionidentical
Night vision	Yes	Yes
LED typeKnown for one	Unknown — not stated by the source	IR
Camera3 differ
Megapixel (approx.)	2 MP	2 MP
Supported video modesKnown for one	Unknown — not stated by the source	720p, 1080p
Sensor type	CMOS	CMOS
Optical sensor sizeDiffers	25.4 / 2.9 mm (1 / 2.9")	25.4 / 2.7 mm (1 / 2.7")
Maximum frame rateKnown for one	Unknown — not stated by the source	30 fps
Viewing angle, horizontalDiffers	140°	87.42°
Viewing angle, verticalDiffers	82°	46.48°
Audio1 differ
Built-in speaker(s)	Yes	Yes
Noise-canceling	Yes	Yes
Voice codecsDiffers	G.711	G.711u
Design3 differ
Product colourDiffers	Aluminium	Silver
International Protection (IP) code	IP65	IP65
Control typeDiffers	Buttons	Touch
Housing materialDiffers	Aluminium	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Placement supported	Vertical	Vertical
Proper use	Outdoor	Outdoor
IK codeKnown for one	IK08	Unknown — not stated by the source
Storageidentical
Memory card slotKnown for one	Unknown — not stated by the source	Yes
Maximum memory card sizeKnown for one	Unknown — not stated by the source	4 GB
Included memory card sizeKnown for one	Unknown — not stated by the source	1 GB
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
Cabling technology	10/100Base-T(X)	10/100Base-T(X)
Power over Ethernet (PoE)	Yes	Yes
Supported network protocolsDiffers	TCP/IP	SIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Networking standardsKnown for one	IEEE 802.3af	Unknown — not stated by the source
Softwareidentical
Operating system installed	Linux	Linux
Power2 differ
Outdoor unit power type	DC	DC
AC adapter output voltage	12 V	12 V
AC adapter output current	2 A	2 A
Power consumptionKnown for one	Unknown — not stated by the source	100 mA
Power consumption (typical)Differs	7 W	18 W
Power consumption (standby)Differs	2 W	5 W
Operational conditions2 differ
Operating relative humidity (H-H)Differs	20 - 95%	10 - 90%
Operating temperature (T-T)Differs	-40 - 60 °C	-30 - 60 °C
Weight & dimensions4 differ
WidthDiffers	98 mm	145.5 mm
DepthDiffers	32 mm	43.5 mm
HeightDiffers	200 mm	388.5 mm
WeightDiffers	1.5 kg	1 kg
Packaging dataidentical
Outdoor unit included	Yes	Yes
Package weightKnown for one	Unknown — not stated by the source	1.29 kg
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	Unknown — not stated by the source	CE, Federal Communications Commission (FCC)
Sustainability complianceKnown for one	Unknown — not stated by the source	Yes

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 VTO3221E-P video intercom system vs Dahua Technology VTO6541H video intercom system

Key differences

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