Product comparison · 2 video intercom systems

Dahua Technology KTA04 video intercom system vs Dahua Technology VTH5221E-H video intercom system

17specifications compared
9differ
8identical
38known for one product only

Key differences

The Dahua Technology VTH5221E-H video intercom system has 100 mm more width than the Dahua Technology KTA04 video intercom system (236 mm vs 136 mm). The Dahua Technology VTH5221E-H video intercom system has 25.5 mm more depth than the Dahua Technology KTA04 video intercom system (165.5 mm vs 140 mm). The Dahua Technology VTH5221E-H video intercom system has 24.9 mm more height than the Dahua Technology KTA04 video intercom system (43.2 mm vs 18.3 mm). Only the Dahua Technology KTA04 video intercom system has outdoor unit included. Display diagonal: 10.9 cm (4.3") on the Dahua Technology KTA04 video intercom system, 17.8 cm (7") on the Dahua Technology VTH5221E-H video intercom system.

Display diagonal
- KTA04 video intercom system:10.9 cm (4.3")
- VTH5221E-H video intercom system:17.8 cm (7")
Display resolution
- KTA04 video intercom system:480 x 272 pixels
- VTH5221E-H video intercom system:1024 x 600 pixels
Product colour
- KTA04 video intercom system:Silver, White
- VTH5221E-H video intercom system:Black
Control type
- KTA04 video intercom system:Buttons, Touch
- VTH5221E-H video intercom system:Touch
Width
- KTA04 video intercom system:136 mm
- VTH5221E-H video intercom system:236 mm
Depth
- KTA04 video intercom system:140 mm
- VTH5221E-H video intercom system:165.5 mm
Height
- KTA04 video intercom system:18.3 mm
- VTH5221E-H video intercom system:43.2 mm
Weight
- KTA04 video intercom system:160 g
- VTH5221E-H video intercom system:900 g

Side by side

Differences highlightedShow differences only

Comparison of KTA04, VTH5221E-H
55 specifications	A Dahua Technology KTA04 video intercom system Model KTA04 View product	B Dahua Technology VTH5221E-H video intercom system Model VTH5221E-H View product
Featuresidentical
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Video codecsKnown for one	Unknown — not stated by the source	H.264
Wall mountableKnown for one	Unknown — not stated by the source	Yes
Maximum number of cameras supportedKnown for one	1	Unknown — not stated by the source
Display2 differ
Display diagonalDiffers	10.9 cm (4.3")	17.8 cm (7")
Display resolutionDiffers	480 x 272 pixels	1024 x 600 pixels
Backlight displayKnown for one	Unknown — not stated by the source	Yes
TouchscreenKnown for one	Unknown — not stated by the source	Yes
Touchscreen typeKnown for one	Unknown — not stated by the source	Capacitive
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
Design2 differ
Product colourDiffers	Silver, White	Black
Control typeDiffers	Buttons, Touch	Touch
Placement supportedKnown for one	Unknown — not stated by the source	Horizontal/Vertical
Proper useKnown for one	Unknown — not stated by the source	Indoor
Outdoor unit housing materialKnown for one	Plastic	Unknown — not stated by the source
LED indicatorsKnown for one	Power	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
Ethernet interface typeKnown for one	Unknown — not stated by the source	Fast Ethernet
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T(X)
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 802.3af
Supported network protocolsKnown for one	Unknown — not stated by the source	TCP/IP
Softwareidentical
Operating system installedKnown for one	Unknown — not stated by the source	Linux
Poweridentical
AC adapter output voltageKnown for one	Unknown — not stated by the source	12 V
Power consumption (typical)Known for one	Unknown — not stated by the source	5 W
Power consumption (standby)Known for one	Unknown — not stated by the source	3.5 W
Battery voltageKnown for one	12 V	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions4 differ
WidthDiffers	136 mm	236 mm
DepthDiffers	140 mm	165.5 mm
HeightDiffers	18.3 mm	43.2 mm
WeightDiffers	160 g	900 g
Door station dimensions (WxDxH)Known for one	131.45 x 46 x 33.8 mm	Unknown — not stated by the source
Packaging data1 differ
Outdoor unit includedDiffers	Yes	No
Night visionidentical
Night visionKnown for one	Yes	Unknown — not stated by the source
LED typeKnown for one	IR	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
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
CertificationKnown for one	CE/FCC	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 KTA04 video intercom system vs Dahua Technology VTH5221E-H video intercom system

Key differences

Side by side

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