Product comparison · 2 video intercom systems

Dahua Technology DHI-KTA03M video intercom system vs Dahua Technology VTO2111D-P-S2 video intercom system

16specifications compared
11differ
5identical
29known for one product only

Key differences

The Dahua Technology DHI-KTA03M video intercom system has 0.3 MP more megapixel (approx.) than the Dahua Technology VTO2111D-P-S2 video intercom system (1.3 MP vs 1 MP). The Dahua Technology VTO2111D-P-S2 video intercom system has 35° more viewing angle, horizontal than the Dahua Technology DHI-KTA03M video intercom system (105° vs 70°). The Dahua Technology VTO2111D-P-S2 video intercom system has 85° more viewing angle, vertical than the Dahua Technology DHI-KTA03M video intercom system (125° vs 40°). Product colour: Black, White on the Dahua Technology DHI-KTA03M video intercom system, Black on the Dahua Technology VTO2111D-P-S2 video intercom system. Operating relative humidity (H-H): 10 - 95% on the Dahua Technology DHI-KTA03M video intercom system, 10 - 90% on the Dahua Technology VTO2111D-P-S2 video intercom system.

Megapixel (approx.)
- DHI-KTA03M video intercom system:1.3 MP
- VTO2111D-P-S2 video intercom system:1 MP
Viewing angle, horizontal
- DHI-KTA03M video intercom system:70°
- VTO2111D-P-S2 video intercom system:105°
Viewing angle, vertical
- DHI-KTA03M video intercom system:40°
- VTO2111D-P-S2 video intercom system:125°
Product colour
- DHI-KTA03M video intercom system:Black, White
- VTO2111D-P-S2 video intercom system:Black
Operating relative humidity (H-H)
- DHI-KTA03M video intercom system:10 - 95%
- VTO2111D-P-S2 video intercom system:10 - 90%
Width
- DHI-KTA03M video intercom system:182.7 mm
- VTO2111D-P-S2 video intercom system:70.4 mm
Depth
- DHI-KTA03M video intercom system:17.7 mm
- VTO2111D-P-S2 video intercom system:34.4 mm
Height
- DHI-KTA03M video intercom system:133.9 mm
- VTO2111D-P-S2 video intercom system:135 mm

Side by side

Differences highlightedShow differences only

Comparison of DHI-KTA03M, VTO2111D-P-S2
45 specifications	A Dahua Technology DHI-KTA03M video intercom system Model DHI-KTA03M View product	B Dahua Technology VTO2111D-P-S2 video intercom system Model VTO2111D-P-S2 View product
Featuresidentical
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Door station controlKnown for one	Unknown — not stated by the source	Yes
Number of buttonsKnown for one	Unknown — not stated by the source	1 buttons
Wall mountableKnown for one	Unknown — not stated by the source	Yes
ColourKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Video formats supportedKnown for one	Unknown — not stated by the source	H.264
Display diagonalKnown for one	17.8 cm (7")	Unknown — not stated by the source
Display resolutionKnown for one	1024 x 600 pixels	Unknown — not stated by the source
Wide Dynamic Range (WDR)Known for one	Yes	Unknown — not stated by the source
Night visionidentical
Night visionKnown for one	Unknown — not stated by the source	Yes
Camera3 differ
Megapixel (approx.)Differs	1.3 MP	1 MP
Viewing angle, horizontalDiffers	70°	105°
Viewing angle, verticalDiffers	40°	125°
Day/night modeKnown for one	Yes	Unknown — not stated by the source
Audioidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Number of speakersKnown for one	Unknown — not stated by the source	1
Design2 differ
Product colourDiffers	Black, White	Black
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP65
Housing materialDiffers	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)	Plastic
Storageidentical
Memory card slotKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MicroSD (TransFlash)
Maximum memory card sizeKnown for one	Unknown — not stated by the source	32 GB
Poweridentical
Indoor unit power typeKnown for one	Unknown — not stated by the source	DC
AC adapter output voltageKnown for one	12 V	Unknown — not stated by the source
AC adapter output currentKnown for one	1 A	Unknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)Differs	10 - 95%	10 - 90%
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 60 °C
Door station operating temperature (T-T)Known for one	-30 - 60 °C	Unknown — not stated by the source
Main monitor station operating temperature (T-T)Known for one	-10 - 55 °C	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	182.7 mm	70.4 mm
DepthDiffers	17.7 mm	34.4 mm
HeightDiffers	133.9 mm	135 mm
WeightDiffers	250 g	326 g
Door station dimensions (WxDxH)Known for one	46 x 33.8 x 131.45 mm	Unknown — not stated by the source
Packaging data1 differ
Package weightDiffers	480 g	326 g
Indoor unit includedKnown for one	Yes	Unknown — not stated by the source
Rain coverKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, UL
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

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-KTA03M video intercom system vs Dahua Technology VTO2111D-P-S2 video intercom system

Key differences

Side by side

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