Product comparison · 2 video intercom systems

Dahua Technology VTO1201G-P video intercom system vs Dahua Technology VTO3221E-P video intercom system

48specifications compared
16differ
32identical
11known for one product only

Key differences

Optical sensor size
- VTO1201G-P video intercom system:25.4 / 2.8 mm (1 / 2.8")
- VTO3221E-P video intercom system:25.4 / 2.9 mm (1 / 2.9")
Viewing angle, horizontal
- VTO1201G-P video intercom system:125°
- VTO3221E-P video intercom system:140°
Viewing angle, vertical
- VTO1201G-P video intercom system:72°
- VTO3221E-P video intercom system:82°
Voice codecs
- VTO1201G-P video intercom system:G.711Mu, G.711u, PCM
- VTO3221E-P video intercom system:G.711
Product colour
- VTO1201G-P video intercom system:Black, Silver
- VTO3221E-P video intercom system:Aluminium
Housing material
- VTO1201G-P video intercom system:Acrylic, Polycarbonate (PC)
- VTO3221E-P video intercom system:Aluminium
AC adapter output current
- VTO1201G-P video intercom system:1 A
- VTO3221E-P video intercom system:2 A
Power consumption (standby)
- VTO1201G-P video intercom system:1 W
- VTO3221E-P video intercom system:2 W

Side by side

Differences highlightedShow differences only

Comparison of VTO1201G-P, VTO3221E-P
59 specifications	A Dahua Technology VTO1201G-P video intercom system Model VTO1201G-P View product	B Dahua Technology VTO3221E-P video intercom system Model VTO3221E-P View product
Features1 differ
VoIP protocolsDiffers	SIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP	TCP/IP
Displayidentical
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
TouchscreenKnown for one	Unknown — not stated by the source	No
Night visionidentical
LED typeKnown for one	IR	Unknown — not stated by the source
Camera3 differ
Supported video modesKnown for one	720p, 1080p	Unknown — not stated by the source
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	125°	140°
Viewing angle, verticalDiffers	72°	82°
Audio1 differ
Voice codecsDiffers	G.711Mu, G.711u, PCM	G.711
Design2 differ
Product colourDiffers	Black, Silver	Aluminium
Housing materialDiffers	Acrylic, Polycarbonate (PC)	Aluminium
IK codeKnown for one	Unknown — not stated by the source	IK08
Network1 differ
Supported network protocolsDiffers	SIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP	TCP/IP
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3af
Power2 differ
AC adapter output currentDiffers	1 A	2 A
Power consumption (standby)Differs	1 W	2 W
Operational conditions2 differ
Operating relative humidity (H-H)Differs	10 - 90%	20 - 95%
Operating temperature (T-T)Differs	-30 - 60 °C	-40 - 60 °C
Weight & dimensions4 differ
WidthDiffers	100 mm	98 mm
DepthDiffers	24.8 mm	32 mm
HeightDiffers	150 mm	200 mm
WeightDiffers	490 g	1.5 kg
Technical detailsidentical
Compliance certificatesKnown for one	CE, Federal Communications Commission (FCC)	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Sustainability complianceKnown for one	Yes	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 VTO1201G-P video intercom system vs Dahua Technology VTO3221E-P video intercom system

Key differences

Side by side

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