Product comparison · 2 video intercom systems

Dahua Technology KTW02 video intercom system vs Dahua Technology VTO2111D-P-S2 video intercom system

22specifications compared
11differ
11identical
47known for one product only

Key differences

The Dahua Technology KTW02 video intercom system has 1 MP more megapixel (approx.) than the Dahua Technology VTO2111D-P-S2 video intercom system (2 MP vs 1 MP). The Dahua Technology KTW02 video intercom system has 5° more viewing angle, horizontal than the Dahua Technology VTO2111D-P-S2 video intercom system (110° vs 105°). The Dahua Technology VTO2111D-P-S2 video intercom system has 63° more viewing angle, vertical than the Dahua Technology KTW02 video intercom system (125° vs 62°). Connectivity technology: Wired & Wireless on the Dahua Technology KTW02 video intercom system, Wired on the Dahua Technology VTO2111D-P-S2 video intercom system. Video formats supported: H.264, H.265 on the Dahua Technology KTW02 video intercom system, H.264 on the Dahua Technology VTO2111D-P-S2 video intercom system.

Connectivity technology
- KTW02 video intercom system:Wired & Wireless
- VTO2111D-P-S2 video intercom system:Wired
Video formats supported
- KTW02 video intercom system:H.264, H.265
- VTO2111D-P-S2 video intercom system:H.264
Megapixel (approx.)
- KTW02 video intercom system:2 MP
- VTO2111D-P-S2 video intercom system:1 MP
Optical sensor size
- KTW02 video intercom system:25.4 / 2.8 mm (1 / 2.8")
- VTO2111D-P-S2 video intercom system:25.4 / 4 mm (1 / 4")
Viewing angle, horizontal
- KTW02 video intercom system:110°
- VTO2111D-P-S2 video intercom system:105°
Viewing angle, vertical
- KTW02 video intercom system:62°
- VTO2111D-P-S2 video intercom system:125°
Product colour
- KTW02 video intercom system:Light grey
- VTO2111D-P-S2 video intercom system:Black
Compatible memory cards
- KTW02 video intercom system:MicroSD (TransFlash), SD
- VTO2111D-P-S2 video intercom system:MicroSD (TransFlash)

Side by side

Differences highlightedShow differences only

Comparison of KTW02, VTO2111D-P-S2
69 specifications	A Dahua Technology KTW02 video intercom system Model KTW02 View product	B Dahua Technology VTO2111D-P-S2 video intercom system Model VTO2111D-P-S2 View product
Features1 differ
Connectivity technologyDiffers	Wired & Wireless	Wired
ColourKnown for one	No	Unknown — not stated by the source
Maximum number of cameras supportedKnown for one	1	Unknown — not stated by the source
Speakerphone	Yes	Yes
RFID readerKnown for one	Yes	Unknown — not stated by the source
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Automatic gain controlKnown for one	Yes	Unknown — not stated by the source
Built-in microphone	Yes	Yes
Door station control	Yes	Yes
Motion detection functionKnown for one	Yes	Unknown — not stated by the source
VoIP protocolsKnown for one	RTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF	Unknown — not stated by the source
Wall mountable	Yes	Yes
Number of buttonsKnown for one	Unknown — not stated by the source	1 buttons
Display1 differ
Display diagonalKnown for one	17.8 cm (7")	Unknown — not stated by the source
Display technologyKnown for one	TFT	Unknown — not stated by the source
Display resolutionKnown for one	1024 x 600 pixels	Unknown — not stated by the source
TouchscreenKnown for one	Yes	Unknown — not stated by the source
Video formats supportedDiffers	H.264, H.265	H.264
Night visionidentical
Night vision	Yes	Yes
LED typeKnown for one	IR	Unknown — not stated by the source
Camera4 differ
Megapixel (approx.)Differs	2 MP	1 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 / 4 mm (1 / 4")
Maximum frame rateKnown for one	30 fps	Unknown — not stated by the source
Viewing angle, horizontalDiffers	110°	105°
Viewing angle, verticalDiffers	62°	125°
Audioidentical
Built-in speaker(s)	Yes	Yes
Noise-cancelingKnown for one	Yes	Unknown — not stated by the source
Voice codecsKnown for one	G.711a, G.711u, PCM	Unknown — not stated by the source
Number of speakersKnown for one	Unknown — not stated by the source	1
Design2 differ
Product colourDiffers	Light grey	Black
International Protection (IP) code	IP65	IP65
Control typeKnown for one	Touch	Unknown — not stated by the source
Housing materialDiffers	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)	Plastic
Placement supportedKnown for one	Vertical	Unknown — not stated by the source
Proper useKnown for one	Outdoor	Unknown — not stated by the source
Storage2 differ
Memory card slot	Yes	Yes
Compatible memory cardsDiffers	MicroSD (TransFlash), SD	MicroSD (TransFlash)
Maximum memory card sizeDiffers	256 GB	32 GB
Networkidentical
Ethernet interface typeKnown for one	Fast Ethernet	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
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 technologyKnown for one	10/100Base-T(X)	Unknown — not stated by the source
Power over Ethernet (PoE)Known for one	Yes	Unknown — not stated by the source
Supported network protocolsKnown for one	RTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF	Unknown — not stated by the source
Poweridentical
Outdoor unit power typeKnown for one	DC/PoE	Unknown — not stated by the source
AC adapter output voltageKnown for one	33 V	Unknown — not stated by the source
AC adapter output currentKnown for one	1 A	Unknown — not stated by the source
Power consumption (typical)Known for one	6 W	Unknown — not stated by the source
Power consumption (standby)Known for one	3.5 W	Unknown — not stated by the source
Indoor unit power typeKnown for one	Unknown — not stated by the source	DC
Operational conditions1 differ
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Operating temperature (T-T)Differs	-40 - 60 °C	-30 - 60 °C
Weight & dimensionsidentical
Door station dimensions (WxDxH)Known for one	160 x 50 x 30 mm	Unknown — not stated by the source
WidthKnown for one	Unknown — not stated by the source	70.4 mm
DepthKnown for one	Unknown — not stated by the source	34.4 mm
HeightKnown for one	Unknown — not stated by the source	135 mm
WeightKnown for one	Unknown — not stated by the source	326 g
Packaging dataidentical
Indoor unit includedKnown for one	Yes	Unknown — not stated by the source
Outdoor unit included	Yes	Yes
Package weightKnown for one	Unknown — not stated by the source	326 g
Logistics dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Minimum order quantityKnown for one	1 pc(s)	Unknown — not stated by the source
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
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, UL

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 KTW02 video intercom system vs Dahua Technology VTO2111D-P-S2 video intercom system

Key differences

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