Product comparison · 2 video intercom systems

Dahua Technology DHI-KTW01 video intercom system vs Dahua Technology VTO6221E-P video intercom system

21specifications compared
9differ
12identical
40known for one product only

Key differences

The Dahua Technology VTO6221E-P video intercom system has 13° more viewing angle, horizontal than the Dahua Technology DHI-KTW01 video intercom system (138° vs 125°). The Dahua Technology VTO6221E-P video intercom system has 6° more viewing angle, vertical than the Dahua Technology DHI-KTW01 video intercom system (78° vs 72°). The Dahua Technology DHI-KTW01 video intercom system has 1 W more power consumption (typical) than the Dahua Technology VTO6221E-P video intercom system (7 W vs 6 W). Connectivity technology: Wired & Wireless on the Dahua Technology DHI-KTW01 video intercom system, Wired on the Dahua Technology VTO6221E-P video intercom system. Display diagonal: 17.8 cm (7") on the Dahua Technology DHI-KTW01 video intercom system, 5.84 cm (2.3") on the Dahua Technology VTO6221E-P video intercom system.

Connectivity technology
- DHI-KTW01 video intercom system:Wired & Wireless
- VTO6221E-P video intercom system:Wired
Display diagonal
- DHI-KTW01 video intercom system:17.8 cm (7")
- VTO6221E-P video intercom system:5.84 cm (2.3")
Display technology
- DHI-KTW01 video intercom system:TFT
- VTO6221E-P video intercom system:OLED
Viewing angle, horizontal
- DHI-KTW01 video intercom system:125°
- VTO6221E-P video intercom system:138°
Viewing angle, vertical
- DHI-KTW01 video intercom system:72°
- VTO6221E-P video intercom system:78°
Product colour
- DHI-KTW01 video intercom system:Black, White
- VTO6221E-P video intercom system:Aluminium
Power consumption (typical)
- DHI-KTW01 video intercom system:7 W
- VTO6221E-P video intercom system:6 W
Operating relative humidity (H-H)
- DHI-KTW01 video intercom system:10 - 90%
- VTO6221E-P video intercom system:20 - 95%

Side by side

Differences highlightedShow differences only

Comparison of DHI-KTW01, VTO6221E-P
61 specifications	A Dahua Technology DHI-KTW01 video intercom system Model DHI-KTW01 View product	B Dahua Technology VTO6221E-P video intercom system Model VTO6221E-P View product
Features1 differ
Connectivity technologyDiffers	Wired & Wireless	Wired
Number of displays supportedKnown for one	Unknown — not stated by the source	1
Maximum number of cameras supportedKnown for one	Unknown — not stated by the source	1
RFID readerKnown for one	Unknown — not stated by the source	Yes
Automatic gain controlKnown for one	Unknown — not stated by the source	Yes
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Door station controlKnown for one	Unknown — not stated by the source	Yes
VoIP protocolsKnown for one	Unknown — not stated by the source	TCP/IP
Wall mountableKnown for one	Unknown — not stated by the source	Yes
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
Display2 differ
Display diagonalDiffers	17.8 cm (7")	5.84 cm (2.3")
Display technologyDiffers	TFT	OLED
Video formats supportedKnown for one	Unknown — not stated by the source	H.264
Display resolutionKnown for one	1024 x 600 pixels	Unknown — not stated by the source
Night visionidentical
LED typeKnown for one	IR	Unknown — not stated by the source
Camera2 differ
Optical sensor sizeKnown for one	Unknown — not stated by the source	25.4 / 2.9 mm (1 / 2.9")
Viewing angle, horizontalDiffers	125°	138°
Viewing angle, verticalDiffers	72°	78°
Maximum frame rateKnown for one	30 fps	Unknown — not stated by the source
Audioidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Noise-cancelingKnown for one	Unknown — not stated by the source	Yes
Voice codecsKnown for one	Unknown — not stated by the source	G.711
Design1 differ
Product colourDiffers	Black, White	Aluminium
IK codeKnown for one	Unknown — not stated by the source	IK08
Control typeKnown for one	Unknown — not stated by the source	Buttons
Housing materialKnown for one	Unknown — not stated by the source	Aluminium
Placement supportedKnown for one	Unknown — not stated by the source	Vertical
Proper useKnown for one	Unknown — not stated by the source	Outdoor
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3af
Supported network protocolsKnown for one	Unknown — not stated by the source	TCP/IP
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
Softwareidentical
Operating system installedKnown for one	Unknown — not stated by the source	Linux
Power1 differ
Outdoor unit power typeKnown for one	Unknown — not stated by the source	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	2 A
Power consumption (typical)Differs	7 W	6 W
Power consumption (standby)Known for one	1 W	Unknown — not stated by the source
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 & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	98 mm
DepthKnown for one	Unknown — not stated by the source	32 mm
HeightKnown for one	Unknown — not stated by the source	200 mm
WeightKnown for one	Unknown — not stated by the source	1.5 kg
Packaging dataidentical
Indoor unit includedKnown for one	Yes	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
CertificationKnown for one	CE/FCC/UL	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-KTW01 video intercom system vs Dahua Technology VTO6221E-P video intercom system

Key differences

Side by side

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