Product comparison · 2 video intercom systems

Dahua Technology DHI-KTA03M video intercom system vs Dahua Technology VTH5241DW-S2 video intercom system

13specifications compared
9differ
4identical
35known for one product only

Key differences

The Dahua Technology VTH5241DW-S2 video intercom system has 82.3 mm more width than the Dahua Technology DHI-KTA03M video intercom system (265 mm vs 182.7 mm). The Dahua Technology VTH5241DW-S2 video intercom system has 4.8 mm more depth than the Dahua Technology DHI-KTA03M video intercom system (22.5 mm vs 17.7 mm). The Dahua Technology VTH5241DW-S2 video intercom system has 46.1 mm more height than the Dahua Technology DHI-KTA03M video intercom system (180 mm vs 133.9 mm). Only the Dahua Technology DHI-KTA03M video intercom system has outdoor unit included. Connectivity technology: Wired on the Dahua Technology DHI-KTA03M video intercom system, Wired & Wireless on the Dahua Technology VTH5241DW-S2 video intercom system.

Connectivity technology
- DHI-KTA03M video intercom system:Wired
- VTH5241DW-S2 video intercom system:Wired & Wireless
Display diagonal
- DHI-KTA03M video intercom system:17.8 cm (7")
- VTH5241DW-S2 video intercom system:25.4 cm (10")
Product colour
- DHI-KTA03M video intercom system:Black, White
- VTH5241DW-S2 video intercom system:White
Operating relative humidity (H-H)
- DHI-KTA03M video intercom system:10 - 95%
- VTH5241DW-S2 video intercom system:10 - 90%
Width
- DHI-KTA03M video intercom system:182.7 mm
- VTH5241DW-S2 video intercom system:265 mm
Depth
- DHI-KTA03M video intercom system:17.7 mm
- VTH5241DW-S2 video intercom system:22.5 mm
Height
- DHI-KTA03M video intercom system:133.9 mm
- VTH5241DW-S2 video intercom system:180 mm
Weight
- DHI-KTA03M video intercom system:250 g
- VTH5241DW-S2 video intercom system:1 kg

Side by side

Differences highlightedShow differences only

Comparison of DHI-KTA03M, VTH5241DW-S2
48 specifications	A Dahua Technology DHI-KTA03M video intercom system Model DHI-KTA03M View product	B Dahua Technology VTH5241DW-S2 video intercom system Model VTH5241DW-S2 View product
Features1 differ
Connectivity technologyDiffers	Wired	Wired & Wireless
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Display1 differ
Display diagonalDiffers	17.8 cm (7")	25.4 cm (10")
Display technologyKnown for one	Unknown — not stated by the source	TFT
TouchscreenKnown for one	Unknown — not stated by the source	Yes
Touchscreen typeKnown for one	Unknown — not stated by the source	Capacitive
Video formats supportedKnown for one	Unknown — not stated by the source	H.264
Wide Dynamic Range (WDR)Known for one	Yes	Unknown — not stated by the source
Audioidentical
Built-in speaker(s)Known 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	White
Control typeKnown for one	Unknown — not stated by the source	Buttons, Touch
Proper useKnown for one	Unknown — not stated by the source	Indoor
Housing materialKnown for one	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)	Unknown — not stated by the source
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
Networkidentical
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Power over Ethernet (PoE)Known for one	Unknown — not stated by the source	Yes
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	8 W
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	-10 - 55 °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	265 mm
DepthDiffers	17.7 mm	22.5 mm
HeightDiffers	133.9 mm	180 mm
WeightDiffers	250 g	1 kg
Door station dimensions (WxDxH)Known for one	46 x 33.8 x 131.45 mm	Unknown — not stated by the source
Packaging data1 differ
Outdoor unit includedDiffers	Yes	No
Rain coverKnown for one	Yes	Unknown — not stated by the source
Package weightKnown for one	480 g	Unknown — not stated by the source
Cameraidentical
Megapixel (approx.)Known for one	1.3 MP	Unknown — not stated by the source
Sensor typeKnown for one	CMOS	Unknown — not stated by the source
Optical sensor sizeKnown for one	25.4 / 4 mm (1 / 4")	Unknown — not stated by the source
Day/night modeKnown for one	Yes	Unknown — not stated by the source
Viewing angle, horizontalKnown for one	70°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	40°	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

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 VTH5241DW-S2 video intercom system

Key differences

Side by side

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